| 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 | $202.76 | 12.602% | $228.3118 | $228.31 | $228.30 | $228.30 |
| Purchase #2 | $102.85 | 11.516% | $114.6942 | $114.69 | $114.70 | $114.70 |
| Purchase #3 | $62.60 | 12.391% | $70.3568 | $70.36 | $70.35 | $70.40 |
| Purchase #4 | $153.33 | 9.531% | $167.9439 | $167.94 | $167.95 | $167.90 |
| Purchase #5 | $21.39 | 7.217% | $22.9337 | $22.93 | $22.95 | $22.90 |
| Purchase #6 | $239.63 | 11.720% | $267.7146 | $267.71 | $267.70 | $267.70 |
| Purchase #7 | $34.29 | 9.495% | $37.5458 | $37.55 | $37.55 | $37.50 |
| 7 purchase totals = | $816.85 | $909.5008 | $909.49 | $909.50 | $909.40 | |