| 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 | $204.76 | 4.105% | $213.1654 | $213.17 | $213.15 | $213.20 |
| Purchase #2 | $238.82 | 12.614% | $268.9448 | $268.94 | $268.95 | $268.90 |
| Purchase #3 | $137.44 | 7.482% | $147.7233 | $147.72 | $147.70 | $147.70 |
| Purchase #4 | $117.43 | 7.191% | $125.8744 | $125.87 | $125.85 | $125.90 |
| Purchase #5 | $80.90 | 11.480% | $90.1873 | $90.19 | $90.20 | $90.20 |
| Purchase #6 | $218.48 | 12.572% | $245.9473 | $245.95 | $245.95 | $245.90 |
| Purchase #7 | $191.75 | 10.819% | $212.4954 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $1,189.58 | $1,304.3379 | $1,304.34 | $1,304.30 | $1,304.30 | |