| 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 | $247.60 | 12.150% | $277.6834 | $277.68 | $277.70 | $277.70 |
| Purchase #2 | $68.89 | 3.162% | $71.0683 | $71.07 | $71.05 | $71.10 |
| Purchase #3 | $117.92 | 9.311% | $128.8995 | $128.90 | $128.90 | $128.90 |
| Purchase #4 | $111.66 | 10.691% | $123.5976 | $123.60 | $123.60 | $123.60 |
| Purchase #5 | $107.44 | 12.336% | $120.6938 | $120.69 | $120.70 | $120.70 |
| Purchase #6 | $178.80 | 7.864% | $192.8608 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $19.45 | 3.220% | $20.0763 | $20.08 | $20.10 | $20.10 |
| 7 purchase totals = | $851.76 | $934.8797 | $934.88 | $934.90 | $935.00 | |