| 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 | $9.93 | 7.551% | $10.6798 | $10.68 | $10.70 | $10.70 |
| Purchase #2 | $180.29 | 9.493% | $197.4049 | $197.40 | $197.40 | $197.40 |
| Purchase #3 | $140.47 | 3.664% | $145.6168 | $145.62 | $145.60 | $145.60 |
| Purchase #4 | $231.32 | 11.426% | $257.7506 | $257.75 | $257.75 | $257.80 |
| Purchase #5 | $203.30 | 8.301% | $220.1759 | $220.18 | $220.20 | $220.20 |
| Purchase #6 | $21.80 | 13.516% | $24.7465 | $24.75 | $24.75 | $24.70 |
| Purchase #7 | $155.32 | 13.653% | $176.5258 | $176.53 | $176.55 | $176.50 |
| 7 purchase totals = | $942.43 | $1,032.9003 | $1,032.91 | $1,032.95 | $1,032.90 | |