| 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 | $197.56 | 13.146% | $223.5312 | $223.53 | $223.55 | $223.50 |
| Purchase #2 | $204.40 | 12.532% | $230.0154 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $195.85 | 8.749% | $212.9849 | $212.98 | $213.00 | $213.00 |
| Purchase #4 | $109.38 | 13.230% | $123.851 | $123.85 | $123.85 | $123.90 |
| Purchase #5 | $232.75 | 10.234% | $256.5696 | $256.57 | $256.55 | $256.60 |
| Purchase #6 | $155.31 | 11.556% | $173.2576 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $172.66 | 5.362% | $181.918 | $181.92 | $181.90 | $181.90 |
| 7 purchase totals = | $1,267.91 | $1,402.1277 | $1,402.13 | $1,402.10 | $1,402.20 | |