| 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 | $108.76 | 11.111% | $120.8443 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $153.78 | 6.832% | $164.2862 | $164.29 | $164.30 | $164.30 |
| Purchase #3 | $19.89 | 13.624% | $22.5998 | $22.60 | $22.60 | $22.60 |
| Purchase #4 | $96.98 | 11.134% | $107.7778 | $107.78 | $107.80 | $107.80 |
| Purchase #5 | $206.41 | 9.871% | $226.7847 | $226.78 | $226.80 | $226.80 |
| Purchase #6 | $188.85 | 11.715% | $210.9738 | $210.97 | $210.95 | $211.00 |
| Purchase #7 | $85.25 | 3.329% | $88.088 | $88.09 | $88.10 | $88.10 |
| 7 purchase totals = | $859.92 | $941.3546 | $941.35 | $941.40 | $941.40 | |