| 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 | $41.82 | 9.563% | $45.8192 | $45.82 | $45.80 | $45.80 |
| Purchase #2 | $207.69 | 5.516% | $219.1462 | $219.15 | $219.15 | $219.10 |
| Purchase #3 | $186.35 | 12.867% | $210.3277 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $138.51 | 6.202% | $147.1004 | $147.10 | $147.10 | $147.10 |
| Purchase #5 | $178.68 | 12.651% | $201.2848 | $201.28 | $201.30 | $201.30 |
| Purchase #6 | $16.63 | 5.498% | $17.5443 | $17.54 | $17.55 | $17.50 |
| Purchase #7 | $233.76 | 13.441% | $265.1797 | $265.18 | $265.20 | $265.20 |
| 7 purchase totals = | $1,003.44 | $1,106.4023 | $1,106.40 | $1,106.45 | $1,106.30 | |