| 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 | $241.29 | 10.465% | $266.541 | $266.54 | $266.55 | $266.50 |
| Purchase #2 | $41.66 | 3.337% | $43.0502 | $43.05 | $43.05 | $43.10 |
| Purchase #3 | $29.70 | 7.566% | $31.9471 | $31.95 | $31.95 | $31.90 |
| Purchase #4 | $99.79 | 13.679% | $113.4403 | $113.44 | $113.45 | $113.40 |
| Purchase #5 | $212.51 | 11.586% | $237.1314 | $237.13 | $237.15 | $237.10 |
| Purchase #6 | $120.91 | 6.358% | $128.5975 | $128.60 | $128.60 | $128.60 |
| Purchase #7 | $149.94 | 12.173% | $168.1922 | $168.19 | $168.20 | $168.20 |
| 7 purchase totals = | $895.80 | $988.8997 | $988.90 | $988.95 | $988.80 | |