| 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 | $103.57 | 4.584% | $108.3176 | $108.32 | $108.30 | $108.30 |
| Purchase #2 | $237.66 | 3.510% | $246.0019 | $246.00 | $246.00 | $246.00 |
| Purchase #3 | $56.86 | 8.147% | $61.4924 | $61.49 | $61.50 | $61.50 |
| Purchase #4 | $83.81 | 9.136% | $91.4669 | $91.47 | $91.45 | $91.50 |
| Purchase #5 | $128.92 | 12.198% | $144.6457 | $144.65 | $144.65 | $144.60 |
| Purchase #6 | $92.48 | 9.708% | $101.458 | $101.46 | $101.45 | $101.50 |
| Purchase #7 | $114.52 | 4.807% | $120.025 | $120.03 | $120.05 | $120.00 |
| 7 purchase totals = | $817.82 | $873.4075 | $873.42 | $873.40 | $873.40 | |