| 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 | $188.61 | 3.446% | $195.1095 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $219.91 | 12.837% | $248.1398 | $248.14 | $248.15 | $248.10 |
| Purchase #3 | $132.75 | 7.570% | $142.7992 | $142.80 | $142.80 | $142.80 |
| Purchase #4 | $140.58 | 5.214% | $147.9098 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $49.31 | 4.701% | $51.6281 | $51.63 | $51.65 | $51.60 |
| Purchase #6 | $59.73 | 4.208% | $62.2434 | $62.24 | $62.25 | $62.20 |
| Purchase #7 | $22.84 | 8.379% | $24.7538 | $24.75 | $24.75 | $24.80 |
| 7 purchase totals = | $813.73 | $872.5836 | $872.58 | $872.60 | $872.50 | |