| 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 | $93.75 | 11.466% | $104.4994 | $104.50 | $104.50 | $104.50 |
| Purchase #2 | $113.31 | 8.760% | $123.236 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $150.81 | 6.283% | $160.2854 | $160.29 | $160.30 | $160.30 |
| Purchase #4 | $144.31 | 10.459% | $159.4034 | $159.40 | $159.40 | $159.40 |
| Purchase #5 | $204.81 | 12.786% | $230.997 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $236.50 | 3.187% | $244.0373 | $244.04 | $244.05 | $244.00 |
| Purchase #7 | $83.86 | 13.551% | $95.2239 | $95.22 | $95.20 | $95.20 |
| 7 purchase totals = | $1,027.35 | $1,117.6824 | $1,117.69 | $1,117.70 | $1,117.60 | |