| 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 | $218.48 | 9.718% | $239.7119 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $227.71 | 10.437% | $251.4761 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $153.55 | 11.347% | $170.9733 | $170.97 | $170.95 | $171.00 |
| Purchase #4 | $149.67 | 9.430% | $163.7839 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $135.87 | 6.391% | $144.5535 | $144.55 | $144.55 | $144.60 |
| Purchase #6 | $173.58 | 6.481% | $184.8297 | $184.83 | $184.85 | $184.80 |
| Purchase #7 | $179.88 | 4.130% | $187.309 | $187.31 | $187.30 | $187.30 |
| 7 purchase totals = | $1,238.74 | $1,342.6374 | $1,342.63 | $1,342.65 | $1,342.70 | |