| 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 | $199.50 | 6.251% | $211.9707 | $211.97 | $211.95 | $212.00 |
| Purchase #2 | $172.27 | 5.296% | $181.3934 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $31.30 | 13.468% | $35.5155 | $35.52 | $35.50 | $35.50 |
| Purchase #4 | $47.47 | 6.544% | $50.5764 | $50.58 | $50.60 | $50.60 |
| Purchase #5 | $78.84 | 5.641% | $83.2874 | $83.29 | $83.30 | $83.30 |
| Purchase #6 | $110.40 | 13.400% | $125.1936 | $125.19 | $125.20 | $125.20 |
| Purchase #7 | $216.54 | 8.847% | $235.6973 | $235.70 | $235.70 | $235.70 |
| 7 purchase totals = | $856.32 | $923.6343 | $923.64 | $923.65 | $923.70 | |