| 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 | $121.63 | 11.526% | $135.6491 | $135.65 | $135.65 | $135.60 |
| Purchase #2 | $177.89 | 9.274% | $194.3875 | $194.39 | $194.40 | $194.40 |
| Purchase #3 | $201.46 | 5.837% | $213.2192 | $213.22 | $213.20 | $213.20 |
| Purchase #4 | $223.85 | 12.550% | $251.9432 | $251.94 | $251.95 | $251.90 |
| Purchase #5 | $101.80 | 6.151% | $108.0617 | $108.06 | $108.05 | $108.10 |
| Purchase #6 | $135.37 | 5.582% | $142.9264 | $142.93 | $142.95 | $142.90 |
| Purchase #7 | $250.42 | 7.558% | $269.3467 | $269.35 | $269.35 | $269.30 |
| 7 purchase totals = | $1,212.42 | $1,315.5338 | $1,315.54 | $1,315.55 | $1,315.40 | |