| 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 | $226.98 | 8.309% | $245.8398 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $12.43 | 6.705% | $13.2634 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $235.68 | 9.385% | $257.7986 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $6.54 | 3.310% | $6.7565 | $6.76 | $6.75 | $6.80 |
| Purchase #5 | $235.38 | 6.133% | $249.8159 | $249.82 | $249.80 | $249.80 |
| Purchase #6 | $40.27 | 11.745% | $44.9997 | $45.00 | $45.00 | $45.00 |
| Purchase #7 | $171.30 | 13.595% | $194.5882 | $194.59 | $194.60 | $194.60 |
| 7 purchase totals = | $928.58 | $1,013.0621 | $1,013.07 | $1,013.05 | $1,013.10 | |