| 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 | $96.52 | 10.280% | $106.4423 | $106.44 | $106.45 | $106.40 |
| Purchase #2 | $106.66 | 7.388% | $114.54 | $114.54 | $114.55 | $114.50 |
| Purchase #3 | $238.76 | 8.614% | $259.3268 | $259.33 | $259.35 | $259.30 |
| Purchase #4 | $48.83 | 11.707% | $54.5465 | $54.55 | $54.55 | $54.50 |
| Purchase #5 | $133.94 | 9.560% | $146.7447 | $146.74 | $146.75 | $146.70 |
| Purchase #6 | $228.94 | 11.264% | $254.7278 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $101.38 | 7.219% | $108.6986 | $108.70 | $108.70 | $108.70 |
| 7 purchase totals = | $955.03 | $1,045.0267 | $1,045.03 | $1,045.10 | $1,044.80 | |