| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.92 | 13.119% | $156.0137 | $156.01 | $156.00 | $156.00 |
| Purchase #2 | $242.78 | 5.233% | $255.4847 | $255.48 | $255.50 | $255.50 |
| Purchase #3 | $173.97 | 3.206% | $179.5475 | $179.55 | $179.55 | $179.50 |
| Purchase #4 | $232.96 | 13.711% | $264.9011 | $264.90 | $264.90 | $264.90 |
| Purchase #5 | $113.99 | 11.432% | $127.0213 | $127.02 | $127.00 | $127.00 |
| Purchase #6 | $244.58 | 12.492% | $275.1329 | $275.13 | $275.15 | $275.10 |
| Purchase #7 | $202.68 | 9.320% | $221.5698 | $221.57 | $221.55 | $221.60 |
| 7 purchase totals = | $1,348.88 | $1,479.6710 | $1,479.66 | $1,479.65 | $1,479.60 | |