| 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 | $130.53 | 11.475% | $145.5083 | $145.51 | $145.50 | $145.50 |
| Purchase #2 | $193.91 | 7.288% | $208.0422 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $181.95 | 12.240% | $204.2207 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $57.28 | 9.311% | $62.6133 | $62.61 | $62.60 | $62.60 |
| Purchase #5 | $172.55 | 3.701% | $178.9361 | $178.94 | $178.95 | $178.90 |
| Purchase #6 | $226.85 | 3.410% | $234.5856 | $234.59 | $234.60 | $234.60 |
| Purchase #7 | $202.26 | 7.570% | $217.5711 | $217.57 | $217.55 | $217.60 |
| 7 purchase totals = | $1,165.33 | $1,251.4773 | $1,251.48 | $1,251.45 | $1,251.40 | |