| 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 | $239.46 | 8.428% | $259.6417 | $259.64 | $259.65 | $259.60 |
| Purchase #2 | $37.28 | 8.217% | $40.3433 | $40.34 | $40.35 | $40.30 |
| Purchase #3 | $143.41 | 9.457% | $156.9723 | $156.97 | $156.95 | $157.00 |
| Purchase #4 | $124.54 | 5.622% | $131.5416 | $131.54 | $131.55 | $131.50 |
| Purchase #5 | $202.74 | 13.257% | $229.6172 | $229.62 | $229.60 | $229.60 |
| Purchase #6 | $60.78 | 12.603% | $68.4401 | $68.44 | $68.45 | $68.40 |
| Purchase #7 | $130.96 | 11.606% | $146.1592 | $146.16 | $146.15 | $146.20 |
| 7 purchase totals = | $939.17 | $1,032.7154 | $1,032.71 | $1,032.70 | $1,032.60 | |