| 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 | $220.46 | 11.540% | $245.9011 | $245.90 | $245.90 | $245.90 |
| Purchase #2 | $241.35 | 7.786% | $260.1415 | $260.14 | $260.15 | $260.10 |
| Purchase #3 | $145.87 | 8.707% | $158.5709 | $158.57 | $158.55 | $158.60 |
| Purchase #4 | $211.96 | 11.148% | $235.5893 | $235.59 | $235.60 | $235.60 |
| Purchase #5 | $45.35 | 11.368% | $50.5054 | $50.51 | $50.50 | $50.50 |
| Purchase #6 | $174.88 | 8.703% | $190.0998 | $190.10 | $190.10 | $190.10 |
| Purchase #7 | $219.83 | 9.523% | $240.7644 | $240.76 | $240.75 | $240.80 |
| 7 purchase totals = | $1,259.70 | $1,381.5724 | $1,381.57 | $1,381.55 | $1,381.60 | |