| 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 | $141.37 | 4.551% | $147.8037 | $147.80 | $147.80 | $147.80 |
| Purchase #2 | $104.73 | 4.823% | $109.7811 | $109.78 | $109.80 | $109.80 |
| Purchase #3 | $229.85 | 6.689% | $245.2247 | $245.22 | $245.20 | $245.20 |
| Purchase #4 | $44.58 | 12.461% | $50.1351 | $50.14 | $50.15 | $50.10 |
| Purchase #5 | $62.41 | 10.868% | $69.1927 | $69.19 | $69.20 | $69.20 |
| Purchase #6 | $40.52 | 6.813% | $43.2806 | $43.28 | $43.30 | $43.30 |
| Purchase #7 | $244.70 | 5.698% | $258.643 | $258.64 | $258.65 | $258.60 |
| 7 purchase totals = | $868.16 | $924.0609 | $924.05 | $924.10 | $924.00 | |