| 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 | $36.29 | 7.679% | $39.0767 | $39.08 | $39.10 | $39.10 |
| Purchase #2 | $180.51 | 13.679% | $205.202 | $205.20 | $205.20 | $205.20 |
| Purchase #3 | $99.84 | 8.248% | $108.0748 | $108.07 | $108.05 | $108.10 |
| Purchase #4 | $138.44 | 9.734% | $151.9157 | $151.92 | $151.90 | $151.90 |
| Purchase #5 | $40.55 | 7.619% | $43.6395 | $43.64 | $43.65 | $43.60 |
| Purchase #6 | $203.81 | 3.247% | $210.4277 | $210.43 | $210.45 | $210.40 |
| Purchase #7 | $250.44 | 10.397% | $276.4782 | $276.48 | $276.50 | $276.50 |
| 7 purchase totals = | $949.88 | $1,034.8146 | $1,034.82 | $1,034.85 | $1,034.80 | |