| 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 | $39.91 | 10.372% | $44.0495 | $44.05 | $44.05 | $44.00 |
| Purchase #2 | $178.47 | 10.446% | $197.113 | $197.11 | $197.10 | $197.10 |
| Purchase #3 | $229.27 | 5.525% | $241.9372 | $241.94 | $241.95 | $241.90 |
| Purchase #4 | $224.49 | 13.572% | $254.9578 | $254.96 | $254.95 | $255.00 |
| Purchase #5 | $108.57 | 7.860% | $117.1036 | $117.10 | $117.10 | $117.10 |
| Purchase #6 | $180.79 | 3.859% | $187.7667 | $187.77 | $187.75 | $187.80 |
| Purchase #7 | $70.93 | 4.495% | $74.1183 | $74.12 | $74.10 | $74.10 |
| 7 purchase totals = | $1,032.43 | $1,117.0461 | $1,117.05 | $1,117.00 | $1,117.00 | |