| 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 | $244.61 | 11.324% | $272.3096 | $272.31 | $272.30 | $272.30 |
| Purchase #2 | $188.78 | 11.786% | $211.0296 | $211.03 | $211.05 | $211.00 |
| Purchase #3 | $214.27 | 3.422% | $221.6023 | $221.60 | $221.60 | $221.60 |
| Purchase #4 | $59.31 | 13.705% | $67.4384 | $67.44 | $67.45 | $67.40 |
| Purchase #5 | $54.76 | 7.672% | $58.9612 | $58.96 | $58.95 | $59.00 |
| Purchase #6 | $167.70 | 12.155% | $188.0839 | $188.08 | $188.10 | $188.10 |
| Purchase #7 | $108.82 | 9.679% | $119.3527 | $119.35 | $119.35 | $119.40 |
| 7 purchase totals = | $1,038.25 | $1,138.7777 | $1,138.77 | $1,138.80 | $1,138.80 | |