| 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 | $193.39 | 9.425% | $211.617 | $211.62 | $211.60 | $211.60 |
| Purchase #2 | $238.60 | 12.663% | $268.8139 | $268.81 | $268.80 | $268.80 |
| Purchase #3 | $153.33 | 10.109% | $168.8301 | $168.83 | $168.85 | $168.80 |
| Purchase #4 | $136.71 | 4.361% | $142.6719 | $142.67 | $142.65 | $142.70 |
| Purchase #5 | $8.83 | 13.278% | $10.0024 | $10.00 | $10.00 | $10.00 |
| Purchase #6 | $24.25 | 9.507% | $26.5554 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $186.33 | 4.726% | $195.136 | $195.14 | $195.15 | $195.10 |
| 7 purchase totals = | $941.44 | $1,023.6267 | $1,023.63 | $1,023.60 | $1,023.60 | |