| 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 | $124.39 | 8.512% | $134.9781 | $134.98 | $135.00 | $135.00 |
| Purchase #2 | $60.62 | 8.586% | $65.8248 | $65.82 | $65.80 | $65.80 |
| Purchase #3 | $84.40 | 9.419% | $92.3496 | $92.35 | $92.35 | $92.30 |
| Purchase #4 | $137.72 | 5.686% | $145.5508 | $145.55 | $145.55 | $145.60 |
| Purchase #5 | $204.28 | 9.484% | $223.6539 | $223.65 | $223.65 | $223.70 |
| Purchase #6 | $103.65 | 6.412% | $110.296 | $110.30 | $110.30 | $110.30 |
| Purchase #7 | $247.88 | 4.217% | $258.3331 | $258.33 | $258.35 | $258.30 |
| 7 purchase totals = | $962.94 | $1,030.9863 | $1,030.98 | $1,031.00 | $1,031.00 | |