| 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 | $215.26 | 10.467% | $237.7913 | $237.79 | $237.80 | $237.80 |
| Purchase #2 | $219.47 | 9.726% | $240.8157 | $240.82 | $240.80 | $240.80 |
| Purchase #3 | $163.67 | 7.319% | $175.649 | $175.65 | $175.65 | $175.60 |
| Purchase #4 | $172.42 | 6.796% | $184.1377 | $184.14 | $184.15 | $184.10 |
| Purchase #5 | $62.44 | 10.196% | $68.8064 | $68.81 | $68.80 | $68.80 |
| Purchase #6 | $96.64 | 10.365% | $106.6567 | $106.66 | $106.65 | $106.70 |
| Purchase #7 | $246.93 | 12.734% | $278.3741 | $278.37 | $278.35 | $278.40 |
| 7 purchase totals = | $1,176.83 | $1,292.2309 | $1,292.24 | $1,292.20 | $1,292.20 | |