| 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 | $120.33 | 11.513% | $134.1836 | $134.18 | $134.20 | $134.20 |
| Purchase #2 | $179.78 | 8.378% | $194.842 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $211.40 | 10.440% | $233.4702 | $233.47 | $233.45 | $233.50 |
| Purchase #4 | $168.62 | 3.427% | $174.3986 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $249.39 | 8.807% | $271.3538 | $271.35 | $271.35 | $271.40 |
| Purchase #6 | $201.61 | 11.597% | $224.9907 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $84.71 | 3.449% | $87.6316 | $87.63 | $87.65 | $87.60 |
| 7 purchase totals = | $1,215.84 | $1,320.8705 | $1,320.86 | $1,320.90 | $1,320.90 | |