| 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 | $52.43 | 13.296% | $59.4011 | $59.40 | $59.40 | $59.40 |
| Purchase #2 | $107.37 | 13.133% | $121.4709 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $230.49 | 8.384% | $249.8143 | $249.81 | $249.80 | $249.80 |
| Purchase #4 | $162.74 | 9.363% | $177.9773 | $177.98 | $178.00 | $178.00 |
| Purchase #5 | $230.39 | 8.828% | $250.7288 | $250.73 | $250.75 | $250.70 |
| Purchase #6 | $64.87 | 11.163% | $72.1114 | $72.11 | $72.10 | $72.10 |
| Purchase #7 | $120.55 | 3.597% | $124.8862 | $124.89 | $124.90 | $124.90 |
| 7 purchase totals = | $968.84 | $1,056.3900 | $1,056.39 | $1,056.40 | $1,056.40 | |