| 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 | $205.60 | 11.755% | $229.7683 | $229.77 | $229.75 | $229.80 |
| Purchase #2 | $203.85 | 7.617% | $219.3773 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $84.75 | 4.668% | $88.7061 | $88.71 | $88.70 | $88.70 |
| Purchase #4 | $217.33 | 13.821% | $247.3672 | $247.37 | $247.35 | $247.40 |
| Purchase #5 | $123.81 | 9.609% | $135.7069 | $135.71 | $135.70 | $135.70 |
| Purchase #6 | $164.42 | 4.199% | $171.324 | $171.32 | $171.30 | $171.30 |
| Purchase #7 | $154.27 | 3.581% | $159.7944 | $159.79 | $159.80 | $159.80 |
| 7 purchase totals = | $1,154.03 | $1,252.0442 | $1,252.05 | $1,252.00 | $1,252.10 | |