| 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 | $123.32 | 5.444% | $130.0335 | $130.03 | $130.05 | $130.00 |
| Purchase #2 | $216.42 | 8.690% | $235.2269 | $235.23 | $235.25 | $235.20 |
| Purchase #3 | $217.26 | 12.463% | $244.3371 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $239.98 | 13.534% | $272.4589 | $272.46 | $272.45 | $272.50 |
| Purchase #5 | $85.59 | 10.184% | $94.3065 | $94.31 | $94.30 | $94.30 |
| Purchase #6 | $197.55 | 9.756% | $216.823 | $216.82 | $216.80 | $216.80 |
| Purchase #7 | $135.50 | 5.273% | $142.6449 | $142.64 | $142.65 | $142.60 |
| 7 purchase totals = | $1,215.62 | $1,335.8308 | $1,335.83 | $1,335.85 | $1,335.70 | |