| 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 | $204.60 | 11.478% | $228.084 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $192.98 | 8.563% | $209.5049 | $209.50 | $209.50 | $209.50 |
| Purchase #3 | $37.64 | 6.692% | $40.1589 | $40.16 | $40.15 | $40.20 |
| Purchase #4 | $192.89 | 11.328% | $214.7406 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $44.62 | 11.694% | $49.8379 | $49.84 | $49.85 | $49.80 |
| Purchase #6 | $89.74 | 6.312% | $95.4044 | $95.40 | $95.40 | $95.40 |
| Purchase #7 | $194.32 | 9.718% | $213.204 | $213.20 | $213.20 | $213.20 |
| 7 purchase totals = | $956.79 | $1,050.9347 | $1,050.92 | $1,050.95 | $1,050.90 | |