| 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 | $233.29 | 5.288% | $245.6264 | $245.63 | $245.65 | $245.60 |
| Purchase #2 | $112.32 | 3.322% | $116.0513 | $116.05 | $116.05 | $116.10 |
| Purchase #3 | $230.26 | 7.501% | $247.5318 | $247.53 | $247.55 | $247.50 |
| Purchase #4 | $41.83 | 3.686% | $43.3719 | $43.37 | $43.35 | $43.40 |
| Purchase #5 | $77.89 | 7.564% | $83.7816 | $83.78 | $83.80 | $83.80 |
| Purchase #6 | $230.81 | 9.626% | $253.0278 | $253.03 | $253.05 | $253.00 |
| Purchase #7 | $130.51 | 3.723% | $135.3689 | $135.37 | $135.35 | $135.40 |
| 7 purchase totals = | $1,056.91 | $1,124.7597 | $1,124.76 | $1,124.80 | $1,124.80 | |