| 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 | $195.44 | 9.781% | $214.556 | $214.56 | $214.55 | $214.60 |
| Purchase #2 | $238.33 | 3.310% | $246.2187 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $168.44 | 4.466% | $175.9625 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $91.97 | 8.651% | $99.9263 | $99.93 | $99.95 | $99.90 |
| Purchase #5 | $217.64 | 9.736% | $238.8294 | $238.83 | $238.85 | $238.80 |
| Purchase #6 | $202.51 | 4.112% | $210.8372 | $210.84 | $210.85 | $210.80 |
| Purchase #7 | $181.74 | 11.335% | $202.3402 | $202.34 | $202.35 | $202.30 |
| 7 purchase totals = | $1,296.07 | $1,388.6703 | $1,388.68 | $1,388.70 | $1,388.60 | |