| 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 | $221.33 | 13.352% | $250.882 | $250.88 | $250.90 | $250.90 |
| Purchase #2 | $42.43 | 8.310% | $45.9559 | $45.96 | $45.95 | $46.00 |
| Purchase #3 | $48.63 | 9.669% | $53.332 | $53.33 | $53.35 | $53.30 |
| Purchase #4 | $181.86 | 10.330% | $200.6461 | $200.65 | $200.65 | $200.60 |
| Purchase #5 | $237.97 | 11.499% | $265.3342 | $265.33 | $265.35 | $265.30 |
| Purchase #6 | $186.99 | 6.726% | $199.5669 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $204.65 | 12.474% | $230.178 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $1,123.86 | $1,245.8951 | $1,245.90 | $1,245.95 | $1,245.90 | |