| 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 | $217.77 | 11.208% | $242.1777 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $109.36 | 11.658% | $122.1092 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $108.80 | 10.739% | $120.484 | $120.48 | $120.50 | $120.50 |
| Purchase #4 | $92.36 | 6.501% | $98.3643 | $98.36 | $98.35 | $98.40 |
| Purchase #5 | $152.37 | 12.182% | $170.9317 | $170.93 | $170.95 | $170.90 |
| Purchase #6 | $225.76 | 6.176% | $239.7029 | $239.70 | $239.70 | $239.70 |
| Purchase #7 | $128.90 | 12.601% | $145.1427 | $145.14 | $145.15 | $145.10 |
| 7 purchase totals = | $1,035.32 | $1,138.9125 | $1,138.90 | $1,138.95 | $1,138.90 | |