| 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 | $196.76 | 8.355% | $213.1993 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $172.59 | 3.122% | $177.9783 | $177.98 | $178.00 | $178.00 |
| Purchase #3 | $76.71 | 13.652% | $87.1824 | $87.18 | $87.20 | $87.20 |
| Purchase #4 | $204.52 | 8.752% | $222.4196 | $222.42 | $222.40 | $222.40 |
| Purchase #5 | $140.44 | 4.571% | $146.8595 | $146.86 | $146.85 | $146.90 |
| Purchase #6 | $238.70 | 5.503% | $251.8357 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $141.71 | 5.164% | $149.0279 | $149.03 | $149.05 | $149.00 |
| 7 purchase totals = | $1,171.43 | $1,248.5027 | $1,248.51 | $1,248.55 | $1,248.50 | |