| 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 | $141.73 | 4.766% | $148.4849 | $148.48 | $148.50 | $148.50 |
| Purchase #2 | $242.83 | 11.559% | $270.8987 | $270.90 | $270.90 | $270.90 |
| Purchase #3 | $228.26 | 13.544% | $259.1755 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $87.26 | 4.809% | $91.4563 | $91.46 | $91.45 | $91.50 |
| Purchase #5 | $43.62 | 4.649% | $45.6479 | $45.65 | $45.65 | $45.60 |
| Purchase #6 | $90.33 | 3.156% | $93.1808 | $93.18 | $93.20 | $93.20 |
| Purchase #7 | $211.48 | 12.362% | $237.6232 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $1,045.51 | $1,146.4673 | $1,146.47 | $1,146.50 | $1,146.50 | |