| 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 | $221.32 | 5.231% | $232.8972 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $84.49 | 7.686% | $90.9839 | $90.98 | $91.00 | $91.00 |
| Purchase #3 | $199.72 | 8.867% | $217.4292 | $217.43 | $217.45 | $217.40 |
| Purchase #4 | $235.88 | 6.752% | $251.8066 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $235.52 | 6.202% | $250.127 | $250.13 | $250.15 | $250.10 |
| Purchase #6 | $61.71 | 7.333% | $66.2352 | $66.24 | $66.25 | $66.20 |
| Purchase #7 | $5.92 | 12.764% | $6.6756 | $6.68 | $6.70 | $6.70 |
| 7 purchase totals = | $1,044.56 | $1,116.1547 | $1,116.17 | $1,116.25 | $1,116.10 | |