| 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 | $219.55 | 13.594% | $249.3956 | $249.40 | $249.40 | $249.40 |
| Purchase #2 | $137.52 | 12.775% | $155.0882 | $155.09 | $155.10 | $155.10 |
| Purchase #3 | $85.39 | 8.860% | $92.9556 | $92.96 | $92.95 | $93.00 |
| Purchase #4 | $75.44 | 3.111% | $77.7869 | $77.79 | $77.80 | $77.80 |
| Purchase #5 | $76.95 | 11.137% | $85.5199 | $85.52 | $85.50 | $85.50 |
| Purchase #6 | $162.65 | 4.597% | $170.127 | $170.13 | $170.15 | $170.10 |
| Purchase #7 | $239.73 | 13.683% | $272.5323 | $272.53 | $272.55 | $272.50 |
| 7 purchase totals = | $997.23 | $1,103.4055 | $1,103.42 | $1,103.45 | $1,103.40 | |