| 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 | $204.91 | 11.379% | $228.2267 | $228.23 | $228.25 | $228.20 |
| Purchase #2 | $232.48 | 11.715% | $259.715 | $259.72 | $259.70 | $259.70 |
| Purchase #3 | $26.49 | 6.452% | $28.1991 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $88.98 | 4.733% | $93.1914 | $93.19 | $93.20 | $93.20 |
| Purchase #5 | $181.77 | 5.210% | $191.2402 | $191.24 | $191.25 | $191.20 |
| Purchase #6 | $96.87 | 7.298% | $103.9396 | $103.94 | $103.95 | $103.90 |
| Purchase #7 | $198.65 | 11.417% | $221.3299 | $221.33 | $221.35 | $221.30 |
| 7 purchase totals = | $1,030.15 | $1,125.8419 | $1,125.85 | $1,125.90 | $1,125.70 | |