| 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 | $121.65 | 7.348% | $130.5888 | $130.59 | $130.60 | $130.60 |
| Purchase #2 | $249.66 | 10.561% | $276.0266 | $276.03 | $276.05 | $276.00 |
| Purchase #3 | $243.78 | 11.391% | $271.549 | $271.55 | $271.55 | $271.50 |
| Purchase #4 | $190.57 | 6.801% | $203.5307 | $203.53 | $203.55 | $203.50 |
| Purchase #5 | $137.80 | 6.873% | $147.271 | $147.27 | $147.25 | $147.30 |
| Purchase #6 | $22.72 | 13.745% | $25.8429 | $25.84 | $25.85 | $25.80 |
| Purchase #7 | $180.33 | 4.856% | $189.0868 | $189.09 | $189.10 | $189.10 |
| 7 purchase totals = | $1,146.51 | $1,243.8958 | $1,243.90 | $1,243.95 | $1,243.80 | |