| 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 | $235.67 | 3.195% | $243.1997 | $243.20 | $243.20 | $243.20 |
| Purchase #2 | $180.35 | 5.437% | $190.1556 | $190.16 | $190.15 | $190.20 |
| Purchase #3 | $176.82 | 6.199% | $187.7811 | $187.78 | $187.80 | $187.80 |
| Purchase #4 | $111.97 | 7.545% | $120.4181 | $120.42 | $120.40 | $120.40 |
| Purchase #5 | $242.68 | 3.237% | $250.5356 | $250.54 | $250.55 | $250.50 |
| Purchase #6 | $18.43 | 5.642% | $19.4698 | $19.47 | $19.45 | $19.50 |
| Purchase #7 | $91.76 | 9.590% | $100.5598 | $100.56 | $100.55 | $100.60 |
| 7 purchase totals = | $1,057.68 | $1,112.1197 | $1,112.13 | $1,112.10 | $1,112.20 | |