| 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 | $98.98 | 11.179% | $110.045 | $110.05 | $110.05 | $110.00 |
| Purchase #2 | $166.70 | 7.789% | $179.6843 | $179.68 | $179.70 | $179.70 |
| Purchase #3 | $106.48 | 6.155% | $113.0338 | $113.03 | $113.05 | $113.00 |
| Purchase #4 | $89.51 | 11.161% | $99.5002 | $99.50 | $99.50 | $99.50 |
| Purchase #5 | $17.77 | 9.261% | $19.4157 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $206.27 | 6.117% | $218.8875 | $218.89 | $218.90 | $218.90 |
| Purchase #7 | $130.86 | 3.203% | $135.0514 | $135.05 | $135.05 | $135.10 |
| 7 purchase totals = | $816.57 | $875.6179 | $875.62 | $875.65 | $875.60 | |