| 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 | $125.95 | 13.163% | $142.5288 | $142.53 | $142.55 | $142.50 |
| Purchase #2 | $242.55 | 6.331% | $257.9058 | $257.91 | $257.90 | $257.90 |
| Purchase #3 | $232.61 | 10.117% | $256.1432 | $256.14 | $256.15 | $256.10 |
| Purchase #4 | $135.96 | 13.290% | $154.0291 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $249.58 | 6.357% | $265.4458 | $265.45 | $265.45 | $265.40 |
| Purchase #6 | $128.61 | 13.480% | $145.9466 | $145.95 | $145.95 | $145.90 |
| Purchase #7 | $14.25 | 7.484% | $15.3165 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $1,129.51 | $1,237.3158 | $1,237.33 | $1,237.35 | $1,237.10 | |