| 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 | $224.64 | 12.216% | $252.082 | $252.08 | $252.10 | $252.10 |
| Purchase #2 | $241.28 | 4.865% | $253.0183 | $253.02 | $253.00 | $253.00 |
| Purchase #3 | $84.79 | 7.274% | $90.9576 | $90.96 | $90.95 | $91.00 |
| Purchase #4 | $199.43 | 12.272% | $223.904 | $223.90 | $223.90 | $223.90 |
| Purchase #5 | $83.30 | 6.610% | $88.8061 | $88.81 | $88.80 | $88.80 |
| Purchase #6 | $163.52 | 12.511% | $183.978 | $183.98 | $184.00 | $184.00 |
| Purchase #7 | $120.25 | 9.186% | $131.2962 | $131.30 | $131.30 | $131.30 |
| 7 purchase totals = | $1,117.21 | $1,224.0422 | $1,224.05 | $1,224.05 | $1,224.10 | |