| 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 | $121.34 | 6.871% | $129.6773 | $129.68 | $129.70 | $129.70 |
| Purchase #2 | $215.62 | 11.489% | $240.3926 | $240.39 | $240.40 | $240.40 |
| Purchase #3 | $90.86 | 13.137% | $102.7963 | $102.80 | $102.80 | $102.80 |
| Purchase #4 | $231.42 | 12.750% | $260.9261 | $260.93 | $260.95 | $260.90 |
| Purchase #5 | $238.94 | 13.485% | $271.1611 | $271.16 | $271.15 | $271.20 |
| Purchase #6 | $72.63 | 11.582% | $81.042 | $81.04 | $81.05 | $81.00 |
| Purchase #7 | $23.77 | 4.558% | $24.8534 | $24.85 | $24.85 | $24.90 |
| 7 purchase totals = | $994.58 | $1,110.8488 | $1,110.85 | $1,110.90 | $1,110.90 | |