| 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 | $210.97 | 4.747% | $220.9847 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $232.76 | 4.386% | $242.9689 | $242.97 | $242.95 | $243.00 |
| Purchase #3 | $198.66 | 9.270% | $217.0758 | $217.08 | $217.10 | $217.10 |
| Purchase #4 | $47.71 | 3.771% | $49.5091 | $49.51 | $49.50 | $49.50 |
| Purchase #5 | $207.73 | 7.736% | $223.8 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $40.90 | 8.820% | $44.5074 | $44.51 | $44.50 | $44.50 |
| Purchase #7 | $75.59 | 4.243% | $78.7973 | $78.80 | $78.80 | $78.80 |
| 7 purchase totals = | $1,014.32 | $1,077.6432 | $1,077.65 | $1,077.65 | $1,077.70 | |