| 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 | $24.71 | 9.575% | $27.076 | $27.08 | $27.10 | $27.10 |
| Purchase #2 | $195.35 | 13.163% | $221.0639 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $209.46 | 11.412% | $233.3636 | $233.36 | $233.35 | $233.40 |
| Purchase #4 | $243.72 | 6.347% | $259.1889 | $259.19 | $259.20 | $259.20 |
| Purchase #5 | $209.31 | 11.360% | $233.0876 | $233.09 | $233.10 | $233.10 |
| Purchase #6 | $72.60 | 6.251% | $77.1382 | $77.14 | $77.15 | $77.10 |
| Purchase #7 | $124.27 | 13.415% | $140.9408 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $1,079.42 | $1,191.8590 | $1,191.86 | $1,191.90 | $1,191.90 | |