| 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 | $193.49 | 13.146% | $218.9262 | $218.93 | $218.95 | $218.90 |
| Purchase #2 | $248.98 | 8.492% | $270.1234 | $270.12 | $270.10 | $270.10 |
| Purchase #3 | $206.25 | 5.199% | $216.9729 | $216.97 | $216.95 | $217.00 |
| Purchase #4 | $37.76 | 11.562% | $42.1258 | $42.13 | $42.15 | $42.10 |
| Purchase #5 | $63.88 | 6.286% | $67.8955 | $67.90 | $67.90 | $67.90 |
| Purchase #6 | $16.96 | 7.636% | $18.2551 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $159.43 | 11.424% | $177.6433 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $926.75 | $1,011.9422 | $1,011.95 | $1,011.95 | $1,011.90 | |