| 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 | $239.56 | 4.807% | $251.0756 | $251.08 | $251.10 | $251.10 |
| Purchase #2 | $34.28 | 6.576% | $36.5343 | $36.53 | $36.55 | $36.50 |
| Purchase #3 | $150.39 | 4.207% | $156.7169 | $156.72 | $156.70 | $156.70 |
| Purchase #4 | $36.90 | 10.195% | $40.662 | $40.66 | $40.65 | $40.70 |
| Purchase #5 | $103.94 | 6.199% | $110.3832 | $110.38 | $110.40 | $110.40 |
| Purchase #6 | $175.49 | 7.128% | $187.9989 | $188.00 | $188.00 | $188.00 |
| Purchase #7 | $249.41 | 8.149% | $269.7344 | $269.73 | $269.75 | $269.70 |
| 7 purchase totals = | $989.97 | $1,053.1053 | $1,053.10 | $1,053.15 | $1,053.10 | |