| 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 | $44.64 | 7.820% | $48.1308 | $48.13 | $48.15 | $48.10 |
| Purchase #2 | $185.40 | 10.710% | $205.2563 | $205.26 | $205.25 | $205.30 |
| Purchase #3 | $235.42 | 3.815% | $244.4013 | $244.40 | $244.40 | $244.40 |
| Purchase #4 | $224.61 | 6.233% | $238.6099 | $238.61 | $238.60 | $238.60 |
| Purchase #5 | $40.94 | 9.517% | $44.8363 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $70.38 | 13.288% | $79.7321 | $79.73 | $79.75 | $79.70 |
| Purchase #7 | $129.90 | 13.481% | $147.4118 | $147.41 | $147.40 | $147.40 |
| 7 purchase totals = | $931.29 | $1,008.3785 | $1,008.38 | $1,008.40 | $1,008.30 | |