| 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 | $107.84 | 12.403% | $121.2154 | $121.22 | $121.20 | $121.20 |
| Purchase #2 | $54.29 | 10.281% | $59.8716 | $59.87 | $59.85 | $59.90 |
| Purchase #3 | $242.55 | 9.824% | $266.3781 | $266.38 | $266.40 | $266.40 |
| Purchase #4 | $107.79 | 4.516% | $112.6578 | $112.66 | $112.65 | $112.70 |
| Purchase #5 | $149.75 | 7.200% | $160.532 | $160.53 | $160.55 | $160.50 |
| Purchase #6 | $111.69 | 7.812% | $120.4152 | $120.42 | $120.40 | $120.40 |
| Purchase #7 | $152.61 | 7.660% | $164.2999 | $164.30 | $164.30 | $164.30 |
| 7 purchase totals = | $926.52 | $1,005.3700 | $1,005.38 | $1,005.35 | $1,005.40 | |