| 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 | $88.79 | 5.708% | $93.8581 | $93.86 | $93.85 | $93.90 |
| Purchase #2 | $82.51 | 10.492% | $91.1669 | $91.17 | $91.15 | $91.20 |
| Purchase #3 | $129.50 | 10.820% | $143.5119 | $143.51 | $143.50 | $143.50 |
| Purchase #4 | $235.77 | 12.197% | $264.5269 | $264.53 | $264.55 | $264.50 |
| Purchase #5 | $199.95 | 11.840% | $223.6241 | $223.62 | $223.60 | $223.60 |
| Purchase #6 | $234.65 | 12.120% | $263.0896 | $263.09 | $263.10 | $263.10 |
| Purchase #7 | $117.72 | 13.338% | $133.4215 | $133.42 | $133.40 | $133.40 |
| 7 purchase totals = | $1,088.89 | $1,213.1990 | $1,213.20 | $1,213.15 | $1,213.20 | |