| 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 | $135.45 | 12.374% | $152.2106 | $152.21 | $152.20 | $152.20 |
| Purchase #2 | $162.73 | 12.564% | $183.1754 | $183.18 | $183.20 | $183.20 |
| Purchase #3 | $60.57 | 8.618% | $65.7899 | $65.79 | $65.80 | $65.80 |
| Purchase #4 | $220.65 | 4.237% | $229.9989 | $230.00 | $230.00 | $230.00 |
| Purchase #5 | $10.98 | 3.637% | $11.3793 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $236.34 | 6.504% | $251.7116 | $251.71 | $251.70 | $251.70 |
| Purchase #7 | $145.68 | 6.629% | $155.3371 | $155.34 | $155.35 | $155.30 |
| 7 purchase totals = | $972.40 | $1,049.6028 | $1,049.61 | $1,049.65 | $1,049.60 | |