| 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 | $37.48 | 4.827% | $39.2892 | $39.29 | $39.30 | $39.30 |
| Purchase #2 | $129.36 | 4.541% | $135.2342 | $135.23 | $135.25 | $135.20 |
| Purchase #3 | $77.25 | 3.809% | $80.1925 | $80.19 | $80.20 | $80.20 |
| Purchase #4 | $107.90 | 5.404% | $113.7309 | $113.73 | $113.75 | $113.70 |
| Purchase #5 | $211.50 | 8.730% | $229.964 | $229.96 | $229.95 | $230.00 |
| Purchase #6 | $212.71 | 3.397% | $219.9358 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $103.81 | 4.795% | $108.7877 | $108.79 | $108.80 | $108.80 |
| 7 purchase totals = | $880.01 | $927.1343 | $927.13 | $927.20 | $927.10 | |