| 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 | $203.98 | 3.355% | $210.8235 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $190.60 | 7.206% | $204.3346 | $204.33 | $204.35 | $204.30 |
| Purchase #3 | $133.27 | 3.850% | $138.4009 | $138.40 | $138.40 | $138.40 |
| Purchase #4 | $10.30 | 11.668% | $11.5018 | $11.50 | $11.50 | $11.50 |
| Purchase #5 | $171.94 | 4.132% | $179.0446 | $179.04 | $179.05 | $179.00 |
| Purchase #6 | $60.76 | 8.670% | $66.0279 | $66.03 | $66.05 | $66.00 |
| Purchase #7 | $78.64 | 8.765% | $85.5328 | $85.53 | $85.55 | $85.50 |
| 7 purchase totals = | $849.49 | $895.6661 | $895.65 | $895.70 | $895.50 | |