| 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 | $247.49 | 7.341% | $265.6582 | $265.66 | $265.65 | $265.70 |
| Purchase #2 | $134.66 | 11.302% | $149.8793 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $114.78 | 7.137% | $122.9718 | $122.97 | $122.95 | $123.00 |
| Purchase #4 | $22.44 | 7.368% | $24.0934 | $24.09 | $24.10 | $24.10 |
| Purchase #5 | $244.94 | 5.410% | $258.1913 | $258.19 | $258.20 | $258.20 |
| Purchase #6 | $170.35 | 4.388% | $177.825 | $177.83 | $177.85 | $177.80 |
| Purchase #7 | $28.72 | 12.258% | $32.2405 | $32.24 | $32.25 | $32.20 |
| 7 purchase totals = | $963.38 | $1,030.8595 | $1,030.86 | $1,030.90 | $1,030.90 | |