| 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 | $91.54 | 9.823% | $100.532 | $100.53 | $100.55 | $100.50 |
| Purchase #2 | $98.53 | 13.240% | $111.5754 | $111.58 | $111.60 | $111.60 |
| Purchase #3 | $220.42 | 10.342% | $243.2158 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $223.48 | 11.348% | $248.8405 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $128.98 | 9.173% | $140.8113 | $140.81 | $140.80 | $140.80 |
| Purchase #6 | $78.62 | 7.819% | $84.7673 | $84.77 | $84.75 | $84.80 |
| Purchase #7 | $221.73 | 7.291% | $237.8963 | $237.90 | $237.90 | $237.90 |
| 7 purchase totals = | $1,063.30 | $1,167.6386 | $1,167.65 | $1,167.65 | $1,167.60 | |