| 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 | $236.85 | 9.551% | $259.4715 | $259.47 | $259.45 | $259.50 |
| Purchase #2 | $95.94 | 12.368% | $107.8059 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $153.74 | 4.272% | $160.3078 | $160.31 | $160.30 | $160.30 |
| Purchase #4 | $199.52 | 7.439% | $214.3623 | $214.36 | $214.35 | $214.40 |
| Purchase #5 | $130.65 | 3.822% | $135.6434 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $203.72 | 5.642% | $215.2139 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $190.72 | 4.535% | $199.3692 | $199.37 | $199.35 | $199.40 |
| 7 purchase totals = | $1,211.14 | $1,292.1740 | $1,292.17 | $1,292.10 | $1,292.20 | |