| 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 | $120.28 | 12.437% | $135.2392 | $135.24 | $135.25 | $135.20 |
| Purchase #2 | $241.28 | 8.487% | $261.7574 | $261.76 | $261.75 | $261.80 |
| Purchase #3 | $250.80 | 10.154% | $276.2662 | $276.27 | $276.25 | $276.30 |
| Purchase #4 | $97.77 | 11.121% | $108.643 | $108.64 | $108.65 | $108.60 |
| Purchase #5 | $151.30 | 5.712% | $159.9423 | $159.94 | $159.95 | $159.90 |
| Purchase #6 | $151.42 | 6.586% | $161.3925 | $161.39 | $161.40 | $161.40 |
| Purchase #7 | $246.59 | 9.749% | $270.6301 | $270.63 | $270.65 | $270.60 |
| 7 purchase totals = | $1,259.44 | $1,373.8707 | $1,373.87 | $1,373.90 | $1,373.80 | |