| 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 | $121.87 | 12.752% | $137.4109 | $137.41 | $137.40 | $137.40 |
| Purchase #2 | $123.98 | 11.800% | $138.6096 | $138.61 | $138.60 | $138.60 |
| Purchase #3 | $47.51 | 4.516% | $49.6556 | $49.66 | $49.65 | $49.70 |
| Purchase #4 | $67.26 | 11.339% | $74.8866 | $74.89 | $74.90 | $74.90 |
| Purchase #5 | $210.76 | 6.793% | $225.0769 | $225.08 | $225.10 | $225.10 |
| Purchase #6 | $244.50 | 8.438% | $265.1309 | $265.13 | $265.15 | $265.10 |
| Purchase #7 | $122.95 | 13.702% | $139.7966 | $139.80 | $139.80 | $139.80 |
| 7 purchase totals = | $938.83 | $1,030.5671 | $1,030.58 | $1,030.60 | $1,030.60 | |