| 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 | $229.55 | 5.354% | $241.8401 | $241.84 | $241.85 | $241.80 |
| Purchase #2 | $51.61 | 3.692% | $53.5154 | $53.52 | $53.50 | $53.50 |
| Purchase #3 | $9.99 | 4.524% | $10.4419 | $10.44 | $10.45 | $10.40 |
| Purchase #4 | $144.77 | 13.427% | $164.2083 | $164.21 | $164.20 | $164.20 |
| Purchase #5 | $131.40 | 8.841% | $143.0171 | $143.02 | $143.00 | $143.00 |
| Purchase #6 | $32.63 | 3.682% | $33.8314 | $33.83 | $33.85 | $33.80 |
| Purchase #7 | $193.29 | 9.546% | $211.7415 | $211.74 | $211.75 | $211.70 |
| 7 purchase totals = | $793.24 | $858.5957 | $858.60 | $858.60 | $858.40 | |