| 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 | $250.68 | 11.311% | $279.0344 | $279.03 | $279.05 | $279.00 |
| Purchase #2 | $216.94 | 7.682% | $233.6053 | $233.61 | $233.60 | $233.60 |
| Purchase #3 | $172.82 | 10.528% | $191.0145 | $191.01 | $191.00 | $191.00 |
| Purchase #4 | $34.66 | 9.128% | $37.8238 | $37.82 | $37.80 | $37.80 |
| Purchase #5 | $117.74 | 7.674% | $126.7754 | $126.78 | $126.80 | $126.80 |
| Purchase #6 | $148.89 | 4.247% | $155.2134 | $155.21 | $155.20 | $155.20 |
| Purchase #7 | $112.44 | 9.287% | $122.8823 | $122.88 | $122.90 | $122.90 |
| 7 purchase totals = | $1,054.17 | $1,146.3491 | $1,146.34 | $1,146.35 | $1,146.30 | |