| 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 | $83.68 | 7.373% | $89.8497 | $89.85 | $89.85 | $89.80 |
| Purchase #2 | $233.26 | 9.835% | $256.2011 | $256.20 | $256.20 | $256.20 |
| Purchase #3 | $149.83 | 12.630% | $168.7535 | $168.75 | $168.75 | $168.80 |
| Purchase #4 | $60.76 | 8.246% | $65.7703 | $65.77 | $65.75 | $65.80 |
| Purchase #5 | $84.29 | 10.452% | $93.1 | $93.10 | $93.10 | $93.10 |
| Purchase #6 | $247.83 | 11.664% | $276.7369 | $276.74 | $276.75 | $276.70 |
| Purchase #7 | $241.75 | 7.725% | $260.4252 | $260.43 | $260.45 | $260.40 |
| 7 purchase totals = | $1,101.40 | $1,210.8367 | $1,210.84 | $1,210.85 | $1,210.80 | |