| 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 | $103.94 | 4.309% | $108.4188 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $234.31 | 11.751% | $261.8438 | $261.84 | $261.85 | $261.80 |
| Purchase #3 | $19.70 | 9.683% | $21.6076 | $21.61 | $21.60 | $21.60 |
| Purchase #4 | $220.76 | 4.289% | $230.2284 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $94.67 | 9.643% | $103.799 | $103.80 | $103.80 | $103.80 |
| Purchase #6 | $223.43 | 6.611% | $238.201 | $238.20 | $238.20 | $238.20 |
| Purchase #7 | $226.37 | 8.398% | $245.3806 | $245.38 | $245.40 | $245.40 |
| 7 purchase totals = | $1,123.18 | $1,209.4792 | $1,209.48 | $1,209.50 | $1,209.40 | |