| 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 | $216.55 | 7.212% | $232.1676 | $232.17 | $232.15 | $232.20 |
| Purchase #2 | $192.34 | 5.652% | $203.2111 | $203.21 | $203.20 | $203.20 |
| Purchase #3 | $214.91 | 3.288% | $221.9762 | $221.98 | $222.00 | $222.00 |
| Purchase #4 | $221.42 | 10.725% | $245.1673 | $245.17 | $245.15 | $245.20 |
| Purchase #5 | $136.40 | 12.660% | $153.6682 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $67.29 | 8.312% | $72.8831 | $72.88 | $72.90 | $72.90 |
| Purchase #7 | $245.30 | 8.789% | $266.8594 | $266.86 | $266.85 | $266.90 |
| 7 purchase totals = | $1,294.21 | $1,395.9329 | $1,395.94 | $1,395.90 | $1,396.10 | |