| 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 | $175.59 | 10.461% | $193.9585 | $193.96 | $193.95 | $194.00 |
| Purchase #2 | $155.25 | 12.415% | $174.5243 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $142.81 | 6.578% | $152.204 | $152.20 | $152.20 | $152.20 |
| Purchase #4 | $229.42 | 7.657% | $246.9867 | $246.99 | $247.00 | $247.00 |
| Purchase #5 | $93.67 | 12.222% | $105.1183 | $105.12 | $105.10 | $105.10 |
| Purchase #6 | $194.52 | 12.424% | $218.6872 | $218.69 | $218.70 | $218.70 |
| Purchase #7 | $116.45 | 3.489% | $120.5129 | $120.51 | $120.50 | $120.50 |
| 7 purchase totals = | $1,107.71 | $1,211.9919 | $1,211.99 | $1,211.95 | $1,212.00 | |