| 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 | $124.55 | 11.158% | $138.4473 | $138.45 | $138.45 | $138.40 |
| Purchase #2 | $129.80 | 8.672% | $141.0563 | $141.06 | $141.05 | $141.10 |
| Purchase #3 | $236.64 | 9.437% | $258.9717 | $258.97 | $258.95 | $259.00 |
| Purchase #4 | $62.78 | 8.735% | $68.2638 | $68.26 | $68.25 | $68.30 |
| Purchase #5 | $199.98 | 9.265% | $218.5081 | $218.51 | $218.50 | $218.50 |
| Purchase #6 | $22.47 | 13.610% | $25.5282 | $25.53 | $25.55 | $25.50 |
| Purchase #7 | $190.44 | 5.284% | $200.5028 | $200.50 | $200.50 | $200.50 |
| 7 purchase totals = | $966.66 | $1,051.2782 | $1,051.28 | $1,051.25 | $1,051.30 | |