| 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 | $221.27 | 10.778% | $245.1185 | $245.12 | $245.10 | $245.10 |
| Purchase #2 | $66.42 | 3.172% | $68.5268 | $68.53 | $68.55 | $68.50 |
| Purchase #3 | $57.69 | 11.563% | $64.3607 | $64.36 | $64.35 | $64.40 |
| Purchase #4 | $62.77 | 7.167% | $67.2687 | $67.27 | $67.25 | $67.30 |
| Purchase #5 | $112.67 | 7.342% | $120.9422 | $120.94 | $120.95 | $120.90 |
| Purchase #6 | $223.31 | 6.376% | $237.5482 | $237.55 | $237.55 | $237.50 |
| Purchase #7 | $186.94 | 13.186% | $211.5899 | $211.59 | $211.60 | $211.60 |
| 7 purchase totals = | $931.07 | $1,015.3550 | $1,015.36 | $1,015.35 | $1,015.30 | |