| 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 | $114.48 | 6.720% | $122.1731 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $12.81 | 6.392% | $13.6288 | $13.63 | $13.65 | $13.60 |
| Purchase #3 | $236.72 | 7.171% | $253.6952 | $253.70 | $253.70 | $253.70 |
| Purchase #4 | $185.54 | 12.567% | $208.8568 | $208.86 | $208.85 | $208.90 |
| Purchase #5 | $92.98 | 8.853% | $101.2115 | $101.21 | $101.20 | $101.20 |
| Purchase #6 | $113.28 | 13.740% | $128.8447 | $128.84 | $128.85 | $128.80 |
| Purchase #7 | $85.69 | 5.176% | $90.1253 | $90.13 | $90.15 | $90.10 |
| 7 purchase totals = | $841.50 | $918.5354 | $918.54 | $918.55 | $918.50 | |