| 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 | $17.29 | 11.311% | $19.2457 | $19.25 | $19.25 | $19.20 |
| Purchase #2 | $118.48 | 3.593% | $122.737 | $122.74 | $122.75 | $122.70 |
| Purchase #3 | $210.47 | 13.807% | $239.5296 | $239.53 | $239.55 | $239.50 |
| Purchase #4 | $98.80 | 3.624% | $102.3805 | $102.38 | $102.40 | $102.40 |
| Purchase #5 | $136.77 | 9.731% | $150.0791 | $150.08 | $150.10 | $150.10 |
| Purchase #6 | $248.38 | 11.839% | $277.7857 | $277.79 | $277.80 | $277.80 |
| Purchase #7 | $123.27 | 3.492% | $127.5746 | $127.57 | $127.55 | $127.60 |
| 7 purchase totals = | $953.46 | $1,039.3322 | $1,039.34 | $1,039.40 | $1,039.30 | |