| 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 | $114.56 | 7.282% | $122.9023 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $219.96 | 4.705% | $230.3091 | $230.31 | $230.30 | $230.30 |
| Purchase #3 | $84.80 | 3.511% | $87.7773 | $87.78 | $87.80 | $87.80 |
| Purchase #4 | $171.34 | 13.768% | $194.9301 | $194.93 | $194.95 | $194.90 |
| Purchase #5 | $155.65 | 9.259% | $170.0616 | $170.06 | $170.05 | $170.10 |
| Purchase #6 | $102.48 | 5.372% | $107.9852 | $107.99 | $108.00 | $108.00 |
| Purchase #7 | $89.39 | 5.655% | $94.445 | $94.45 | $94.45 | $94.40 |
| 7 purchase totals = | $938.18 | $1,008.4106 | $1,008.42 | $1,008.45 | $1,008.40 | |