| 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 | $240.69 | 11.869% | $269.2575 | $269.26 | $269.25 | $269.30 |
| Purchase #2 | $245.27 | 10.293% | $270.5156 | $270.52 | $270.50 | $270.50 |
| Purchase #3 | $154.96 | 7.531% | $166.63 | $166.63 | $166.65 | $166.60 |
| Purchase #4 | $34.84 | 3.249% | $35.972 | $35.97 | $35.95 | $36.00 |
| Purchase #5 | $53.93 | 8.833% | $58.6936 | $58.69 | $58.70 | $58.70 |
| Purchase #6 | $187.48 | 6.706% | $200.0524 | $200.05 | $200.05 | $200.10 |
| Purchase #7 | $149.34 | 3.339% | $154.3265 | $154.33 | $154.35 | $154.30 |
| 7 purchase totals = | $1,066.51 | $1,155.4476 | $1,155.45 | $1,155.45 | $1,155.50 | |