| 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 | $190.52 | 9.596% | $208.8023 | $208.80 | $208.80 | $208.80 |
| Purchase #2 | $44.60 | 5.398% | $47.0075 | $47.01 | $47.00 | $47.00 |
| Purchase #3 | $102.83 | 6.634% | $109.6517 | $109.65 | $109.65 | $109.70 |
| Purchase #4 | $244.38 | 8.192% | $264.3996 | $264.40 | $264.40 | $264.40 |
| Purchase #5 | $196.82 | 9.703% | $215.9174 | $215.92 | $215.90 | $215.90 |
| Purchase #6 | $136.38 | 7.204% | $146.2048 | $146.20 | $146.20 | $146.20 |
| Purchase #7 | $181.81 | 4.128% | $189.3151 | $189.32 | $189.30 | $189.30 |
| 7 purchase totals = | $1,097.34 | $1,181.2984 | $1,181.30 | $1,181.25 | $1,181.30 | |