| 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 | $191.55 | 11.467% | $213.515 | $213.52 | $213.50 | $213.50 |
| Purchase #2 | $150.32 | 11.847% | $168.1284 | $168.13 | $168.15 | $168.10 |
| Purchase #3 | $238.94 | 6.222% | $253.8068 | $253.81 | $253.80 | $253.80 |
| Purchase #4 | $183.64 | 10.651% | $203.1995 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $143.78 | 6.653% | $153.3457 | $153.35 | $153.35 | $153.30 |
| Purchase #6 | $193.60 | 10.753% | $214.4178 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $63.81 | 11.532% | $71.1686 | $71.17 | $71.15 | $71.20 |
| 7 purchase totals = | $1,165.64 | $1,277.5818 | $1,277.60 | $1,277.55 | $1,277.50 | |