| 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 | $195.83 | 7.284% | $210.0943 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $235.86 | 10.606% | $260.8753 | $260.88 | $260.90 | $260.90 |
| Purchase #3 | $158.35 | 5.683% | $167.349 | $167.35 | $167.35 | $167.30 |
| Purchase #4 | $60.61 | 6.614% | $64.6187 | $64.62 | $64.60 | $64.60 |
| Purchase #5 | $155.70 | 10.206% | $171.5907 | $171.59 | $171.60 | $171.60 |
| Purchase #6 | $27.92 | 4.297% | $29.1197 | $29.12 | $29.10 | $29.10 |
| Purchase #7 | $240.27 | 4.428% | $250.9092 | $250.91 | $250.90 | $250.90 |
| 7 purchase totals = | $1,074.54 | $1,154.5569 | $1,154.56 | $1,154.55 | $1,154.50 | |