| 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 | $210.65 | 11.865% | $235.6436 | $235.64 | $235.65 | $235.60 |
| Purchase #2 | $158.31 | 12.551% | $178.1795 | $178.18 | $178.20 | $178.20 |
| Purchase #3 | $176.86 | 11.322% | $196.8841 | $196.88 | $196.90 | $196.90 |
| Purchase #4 | $221.90 | 8.515% | $240.7948 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $128.69 | 7.814% | $138.7458 | $138.75 | $138.75 | $138.70 |
| Purchase #6 | $219.36 | 7.371% | $235.529 | $235.53 | $235.55 | $235.50 |
| Purchase #7 | $192.54 | 9.436% | $210.7081 | $210.71 | $210.70 | $210.70 |
| 7 purchase totals = | $1,308.31 | $1,436.4849 | $1,436.48 | $1,436.55 | $1,436.40 | |