| 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 | $198.58 | 13.312% | $225.015 | $225.02 | $225.00 | $225.00 |
| Purchase #2 | $147.83 | 11.828% | $165.3153 | $165.32 | $165.30 | $165.30 |
| Purchase #3 | $220.35 | 8.697% | $239.5138 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $240.42 | 7.718% | $258.9756 | $258.98 | $259.00 | $259.00 |
| Purchase #5 | $133.27 | 11.201% | $148.1976 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $104.79 | 3.143% | $108.0835 | $108.08 | $108.10 | $108.10 |
| Purchase #7 | $130.52 | 13.260% | $147.827 | $147.83 | $147.85 | $147.80 |
| 7 purchase totals = | $1,175.76 | $1,292.9278 | $1,292.94 | $1,292.95 | $1,292.90 | |