| 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 | $190.58 | 10.810% | $211.1817 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $89.33 | 7.708% | $96.2156 | $96.22 | $96.20 | $96.20 |
| Purchase #3 | $159.83 | 7.679% | $172.1033 | $172.10 | $172.10 | $172.10 |
| Purchase #4 | $28.34 | 4.404% | $29.5881 | $29.59 | $29.60 | $29.60 |
| Purchase #5 | $138.55 | 10.443% | $153.0188 | $153.02 | $153.00 | $153.00 |
| Purchase #6 | $196.38 | 4.530% | $205.276 | $205.28 | $205.30 | $205.30 |
| Purchase #7 | $81.64 | 6.838% | $87.2225 | $87.22 | $87.20 | $87.20 |
| 7 purchase totals = | $884.65 | $954.6060 | $954.61 | $954.60 | $954.60 | |