| 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 | $127.57 | 5.348% | $134.3924 | $134.39 | $134.40 | $134.40 |
| Purchase #2 | $200.77 | 5.306% | $211.4229 | $211.42 | $211.40 | $211.40 |
| Purchase #3 | $132.67 | 11.804% | $148.3304 | $148.33 | $148.35 | $148.30 |
| Purchase #4 | $245.64 | 5.724% | $259.7004 | $259.70 | $259.70 | $259.70 |
| Purchase #5 | $7.77 | 7.253% | $8.3336 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $40.82 | 3.174% | $42.1156 | $42.12 | $42.10 | $42.10 |
| Purchase #7 | $215.86 | 5.872% | $228.5353 | $228.54 | $228.55 | $228.50 |
| 7 purchase totals = | $971.10 | $1,032.8306 | $1,032.83 | $1,032.85 | $1,032.70 | |