| 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 | $203.42 | 10.464% | $224.7059 | $224.71 | $224.70 | $224.70 |
| Purchase #2 | $239.91 | 11.145% | $266.648 | $266.65 | $266.65 | $266.60 |
| Purchase #3 | $201.55 | 7.775% | $217.2205 | $217.22 | $217.20 | $217.20 |
| Purchase #4 | $37.31 | 9.813% | $40.9712 | $40.97 | $40.95 | $41.00 |
| Purchase #5 | $23.74 | 13.112% | $26.8528 | $26.85 | $26.85 | $26.90 |
| Purchase #6 | $53.62 | 6.646% | $57.1836 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $143.77 | 13.111% | $162.6197 | $162.62 | $162.60 | $162.60 |
| 7 purchase totals = | $903.32 | $996.2017 | $996.20 | $996.15 | $996.20 | |