| 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 | $182.30 | 8.499% | $197.7937 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $66.35 | 9.260% | $72.494 | $72.49 | $72.50 | $72.50 |
| Purchase #3 | $217.77 | 5.138% | $228.959 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $238.26 | 13.154% | $269.6007 | $269.60 | $269.60 | $269.60 |
| Purchase #5 | $244.68 | 9.293% | $267.4181 | $267.42 | $267.40 | $267.40 |
| Purchase #6 | $97.27 | 3.318% | $100.4974 | $100.50 | $100.50 | $100.50 |
| Purchase #7 | $110.52 | 10.327% | $121.9334 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $1,157.15 | $1,258.6963 | $1,258.69 | $1,258.70 | $1,258.70 | |