| 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 | $122.97 | 13.607% | $139.7025 | $139.70 | $139.70 | $139.70 |
| Purchase #2 | $89.59 | 5.222% | $94.2684 | $94.27 | $94.25 | $94.30 |
| Purchase #3 | $245.70 | 11.448% | $273.8277 | $273.83 | $273.85 | $273.80 |
| Purchase #4 | $239.74 | 4.808% | $251.2667 | $251.27 | $251.25 | $251.30 |
| Purchase #5 | $194.56 | 6.344% | $206.9029 | $206.90 | $206.90 | $206.90 |
| Purchase #6 | $149.44 | 6.211% | $158.7217 | $158.72 | $158.70 | $158.70 |
| Purchase #7 | $211.68 | 5.206% | $222.7001 | $222.70 | $222.70 | $222.70 |
| 7 purchase totals = | $1,253.68 | $1,347.3900 | $1,347.39 | $1,347.35 | $1,347.40 | |