| 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 | $198.26 | 7.662% | $213.4507 | $213.45 | $213.45 | $213.50 |
| Purchase #2 | $56.81 | 5.737% | $60.0692 | $60.07 | $60.05 | $60.10 |
| Purchase #3 | $40.76 | 10.693% | $45.1185 | $45.12 | $45.10 | $45.10 |
| Purchase #4 | $213.57 | 10.399% | $235.7791 | $235.78 | $235.80 | $235.80 |
| Purchase #5 | $156.96 | 13.184% | $177.6536 | $177.65 | $177.65 | $177.70 |
| Purchase #6 | $69.88 | 11.747% | $78.0888 | $78.09 | $78.10 | $78.10 |
| Purchase #7 | $194.78 | 9.136% | $212.5751 | $212.58 | $212.60 | $212.60 |
| 7 purchase totals = | $931.02 | $1,022.7350 | $1,022.74 | $1,022.75 | $1,022.90 | |