| 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 | $201.79 | 13.389% | $228.8077 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $233.35 | 9.105% | $254.5965 | $254.60 | $254.60 | $254.60 |
| Purchase #3 | $58.34 | 4.620% | $61.0353 | $61.04 | $61.05 | $61.00 |
| Purchase #4 | $6.50 | 6.300% | $6.9095 | $6.91 | $6.90 | $6.90 |
| Purchase #5 | $65.35 | 13.385% | $74.0971 | $74.10 | $74.10 | $74.10 |
| Purchase #6 | $174.72 | 13.518% | $198.3386 | $198.34 | $198.35 | $198.30 |
| Purchase #7 | $182.89 | 6.696% | $195.1363 | $195.14 | $195.15 | $195.10 |
| 7 purchase totals = | $922.94 | $1,018.9210 | $1,018.94 | $1,018.95 | $1,018.80 | |