| 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 | $228.43 | 7.828% | $246.3115 | $246.31 | $246.30 | $246.30 |
| Purchase #2 | $167.98 | 9.255% | $183.5265 | $183.53 | $183.55 | $183.50 |
| Purchase #3 | $170.98 | 4.105% | $177.9987 | $178.00 | $178.00 | $178.00 |
| Purchase #4 | $65.53 | 7.494% | $70.4408 | $70.44 | $70.45 | $70.40 |
| Purchase #5 | $152.98 | 11.256% | $170.1994 | $170.20 | $170.20 | $170.20 |
| Purchase #6 | $94.64 | 11.206% | $105.2454 | $105.25 | $105.25 | $105.20 |
| Purchase #7 | $136.73 | 13.561% | $155.272 | $155.27 | $155.25 | $155.30 |
| 7 purchase totals = | $1,017.27 | $1,108.9943 | $1,109.00 | $1,109.00 | $1,108.90 | |