| 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 | $212.85 | 3.836% | $221.0149 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $184.88 | 6.624% | $197.1265 | $197.13 | $197.15 | $197.10 |
| Purchase #3 | $172.34 | 13.589% | $195.7593 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $177.88 | 4.466% | $185.8241 | $185.82 | $185.80 | $185.80 |
| Purchase #5 | $59.38 | 8.467% | $64.4077 | $64.41 | $64.40 | $64.40 |
| Purchase #6 | $57.84 | 8.822% | $62.9426 | $62.94 | $62.95 | $62.90 |
| Purchase #7 | $161.44 | 7.226% | $173.1057 | $173.11 | $173.10 | $173.10 |
| 7 purchase totals = | $1,026.61 | $1,100.1808 | $1,100.18 | $1,100.15 | $1,100.10 | |