| 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 | $108.53 | 6.402% | $115.4781 | $115.48 | $115.50 | $115.50 |
| Purchase #2 | $8.26 | 7.140% | $8.8498 | $8.85 | $8.85 | $8.80 |
| Purchase #3 | $204.92 | 9.430% | $224.244 | $224.24 | $224.25 | $224.20 |
| Purchase #4 | $96.84 | 5.217% | $101.8921 | $101.89 | $101.90 | $101.90 |
| Purchase #5 | $218.39 | 11.419% | $243.328 | $243.33 | $243.35 | $243.30 |
| Purchase #6 | $230.38 | 3.342% | $238.0793 | $238.08 | $238.10 | $238.10 |
| Purchase #7 | $106.36 | 13.625% | $120.8516 | $120.85 | $120.85 | $120.90 |
| 7 purchase totals = | $973.68 | $1,052.7229 | $1,052.72 | $1,052.80 | $1,052.70 | |