| 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 | $247.34 | 13.198% | $279.9839 | $279.98 | $280.00 | $280.00 |
| Purchase #2 | $216.73 | 5.780% | $229.257 | $229.26 | $229.25 | $229.30 |
| Purchase #3 | $87.95 | 8.851% | $95.7345 | $95.73 | $95.75 | $95.70 |
| Purchase #4 | $98.60 | 4.244% | $102.7846 | $102.78 | $102.80 | $102.80 |
| Purchase #5 | $194.50 | 4.175% | $202.6204 | $202.62 | $202.60 | $202.60 |
| Purchase #6 | $56.81 | 12.693% | $64.0209 | $64.02 | $64.00 | $64.00 |
| Purchase #7 | $31.80 | 7.410% | $34.1564 | $34.16 | $34.15 | $34.20 |
| 7 purchase totals = | $933.73 | $1,008.5577 | $1,008.55 | $1,008.55 | $1,008.60 | |