| 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 | $89.96 | 9.817% | $98.7914 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $134.95 | 8.506% | $146.4288 | $146.43 | $146.45 | $146.40 |
| Purchase #3 | $247.95 | 8.746% | $269.6357 | $269.64 | $269.65 | $269.60 |
| Purchase #4 | $97.46 | 3.441% | $100.8136 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $25.66 | 12.286% | $28.8126 | $28.81 | $28.80 | $28.80 |
| Purchase #6 | $233.29 | 8.537% | $253.206 | $253.21 | $253.20 | $253.20 |
| Purchase #7 | $204.78 | 7.643% | $220.4313 | $220.43 | $220.45 | $220.40 |
| 7 purchase totals = | $1,034.05 | $1,118.1194 | $1,118.12 | $1,118.15 | $1,118.00 | |