| 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 | $182.35 | 11.820% | $203.9038 | $203.90 | $203.90 | $203.90 |
| Purchase #2 | $73.99 | 3.210% | $76.3651 | $76.37 | $76.35 | $76.40 |
| Purchase #3 | $143.29 | 6.490% | $152.5895 | $152.59 | $152.60 | $152.60 |
| Purchase #4 | $34.84 | 10.767% | $38.5912 | $38.59 | $38.60 | $38.60 |
| Purchase #5 | $99.95 | 9.862% | $109.8071 | $109.81 | $109.80 | $109.80 |
| Purchase #6 | $121.30 | 11.723% | $135.52 | $135.52 | $135.50 | $135.50 |
| Purchase #7 | $218.88 | 3.115% | $225.6981 | $225.70 | $225.70 | $225.70 |
| 7 purchase totals = | $874.60 | $942.4748 | $942.48 | $942.45 | $942.50 | |