| 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 | $23.40 | 7.215% | $25.0883 | $25.09 | $25.10 | $25.10 |
| Purchase #2 | $127.58 | 9.754% | $140.0242 | $140.02 | $140.00 | $140.00 |
| Purchase #3 | $103.80 | 6.154% | $110.1879 | $110.19 | $110.20 | $110.20 |
| Purchase #4 | $234.65 | 7.294% | $251.7654 | $251.77 | $251.75 | $251.80 |
| Purchase #5 | $120.76 | 6.653% | $128.7942 | $128.79 | $128.80 | $128.80 |
| Purchase #6 | $14.55 | 10.567% | $16.0875 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $220.76 | 4.587% | $230.8863 | $230.89 | $230.90 | $230.90 |
| 7 purchase totals = | $845.50 | $902.8338 | $902.84 | $902.85 | $902.90 | |