| 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 | $14.45 | 4.638% | $15.1202 | $15.12 | $15.10 | $15.10 |
| Purchase #2 | $122.36 | 6.597% | $130.4321 | $130.43 | $130.45 | $130.40 |
| Purchase #3 | $167.43 | 6.160% | $177.7437 | $177.74 | $177.75 | $177.70 |
| Purchase #4 | $123.28 | 10.123% | $135.7596 | $135.76 | $135.75 | $135.80 |
| Purchase #5 | $29.84 | 11.555% | $33.288 | $33.29 | $33.30 | $33.30 |
| Purchase #6 | $170.63 | 13.695% | $193.9978 | $194.00 | $194.00 | $194.00 |
| Purchase #7 | $232.92 | 9.199% | $254.3463 | $254.35 | $254.35 | $254.30 |
| 7 purchase totals = | $860.91 | $940.6877 | $940.69 | $940.70 | $940.60 | |