| 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 | $229.49 | 9.757% | $251.8813 | $251.88 | $251.90 | $251.90 |
| Purchase #2 | $229.53 | 11.369% | $255.6253 | $255.63 | $255.65 | $255.60 |
| Purchase #3 | $189.62 | 7.506% | $203.8529 | $203.85 | $203.85 | $203.90 |
| Purchase #4 | $137.50 | 12.874% | $155.2018 | $155.20 | $155.20 | $155.20 |
| Purchase #5 | $32.93 | 6.407% | $35.0398 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $244.82 | 3.180% | $252.6053 | $252.61 | $252.60 | $252.60 |
| Purchase #7 | $6.58 | 9.582% | $7.2105 | $7.21 | $7.20 | $7.20 |
| 7 purchase totals = | $1,070.47 | $1,161.4169 | $1,161.42 | $1,161.45 | $1,161.40 | |