| 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 | $110.63 | 6.236% | $117.5289 | $117.53 | $117.55 | $117.50 |
| Purchase #2 | $29.46 | 8.834% | $32.0625 | $32.06 | $32.05 | $32.10 |
| Purchase #3 | $228.62 | 9.394% | $250.0966 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $36.40 | 12.666% | $41.0104 | $41.01 | $41.00 | $41.00 |
| Purchase #5 | $32.33 | 7.190% | $34.6545 | $34.65 | $34.65 | $34.70 |
| Purchase #6 | $227.28 | 9.829% | $249.6194 | $249.62 | $249.60 | $249.60 |
| Purchase #7 | $172.99 | 9.683% | $189.7406 | $189.74 | $189.75 | $189.70 |
| 7 purchase totals = | $837.71 | $914.7129 | $914.71 | $914.70 | $914.70 | |