| 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 | $48.59 | 4.694% | $50.8708 | $50.87 | $50.85 | $50.90 |
| Purchase #2 | $155.84 | 7.251% | $167.14 | $167.14 | $167.15 | $167.10 |
| Purchase #3 | $236.46 | 9.357% | $258.5856 | $258.59 | $258.60 | $258.60 |
| Purchase #4 | $55.45 | 8.561% | $60.1971 | $60.20 | $60.20 | $60.20 |
| Purchase #5 | $238.90 | 13.416% | $270.9508 | $270.95 | $270.95 | $271.00 |
| Purchase #6 | $144.93 | 10.471% | $160.1056 | $160.11 | $160.10 | $160.10 |
| Purchase #7 | $220.58 | 11.624% | $246.2202 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $1,100.75 | $1,214.0701 | $1,214.08 | $1,214.05 | $1,214.10 | |