| 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 | $241.99 | 6.252% | $257.1192 | $257.12 | $257.10 | $257.10 |
| Purchase #2 | $171.44 | 4.425% | $179.0262 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $52.75 | 10.364% | $58.217 | $58.22 | $58.20 | $58.20 |
| Purchase #4 | $68.69 | 5.376% | $72.3828 | $72.38 | $72.40 | $72.40 |
| Purchase #5 | $79.51 | 9.680% | $87.2066 | $87.21 | $87.20 | $87.20 |
| Purchase #6 | $90.80 | 11.165% | $100.9378 | $100.94 | $100.95 | $100.90 |
| Purchase #7 | $65.42 | 3.409% | $67.6502 | $67.65 | $67.65 | $67.70 |
| 7 purchase totals = | $770.60 | $822.5398 | $822.55 | $822.55 | $822.50 | |