| 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 | $188.33 | 3.498% | $194.9178 | $194.92 | $194.90 | $194.90 |
| Purchase #2 | $237.68 | 5.577% | $250.9354 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $56.68 | 10.653% | $62.7181 | $62.72 | $62.70 | $62.70 |
| Purchase #4 | $240.97 | 8.177% | $260.6741 | $260.67 | $260.65 | $260.70 |
| Purchase #5 | $189.79 | 4.152% | $197.6701 | $197.67 | $197.65 | $197.70 |
| Purchase #6 | $70.44 | 13.124% | $79.6845 | $79.68 | $79.70 | $79.70 |
| Purchase #7 | $243.32 | 4.245% | $253.6489 | $253.65 | $253.65 | $253.60 |
| 7 purchase totals = | $1,227.21 | $1,300.2489 | $1,300.25 | $1,300.20 | $1,300.20 | |