| 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 | $202.55 | 8.668% | $220.107 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $41.28 | 9.333% | $45.1327 | $45.13 | $45.15 | $45.10 |
| Purchase #3 | $98.63 | 9.544% | $108.0432 | $108.04 | $108.05 | $108.00 |
| Purchase #4 | $94.25 | 5.655% | $99.5798 | $99.58 | $99.60 | $99.60 |
| Purchase #5 | $202.52 | 7.710% | $218.1343 | $218.13 | $218.15 | $218.10 |
| Purchase #6 | $15.64 | 11.560% | $17.448 | $17.45 | $17.45 | $17.40 |
| Purchase #7 | $210.29 | 6.346% | $223.635 | $223.64 | $223.65 | $223.60 |
| 7 purchase totals = | $865.16 | $932.0800 | $932.08 | $932.15 | $931.90 | |