| 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 | $122.81 | 7.537% | $132.0662 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $230.35 | 5.220% | $242.3743 | $242.37 | $242.35 | $242.40 |
| Purchase #3 | $132.41 | 4.811% | $138.7802 | $138.78 | $138.80 | $138.80 |
| Purchase #4 | $240.31 | 12.668% | $270.7525 | $270.75 | $270.75 | $270.80 |
| Purchase #5 | $41.50 | 8.137% | $44.8769 | $44.88 | $44.90 | $44.90 |
| Purchase #6 | $137.40 | 3.130% | $141.7006 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $209.62 | 5.152% | $220.4196 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $1,114.40 | $1,190.9703 | $1,190.97 | $1,190.95 | $1,191.10 | |