| 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 | $188.93 | 9.846% | $207.532 | $207.53 | $207.55 | $207.50 |
| Purchase #2 | $240.33 | 9.790% | $263.8583 | $263.86 | $263.85 | $263.90 |
| Purchase #3 | $110.68 | 3.609% | $114.6744 | $114.67 | $114.65 | $114.70 |
| Purchase #4 | $40.31 | 8.334% | $43.6694 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $50.69 | 13.867% | $57.7192 | $57.72 | $57.70 | $57.70 |
| Purchase #6 | $80.63 | 4.700% | $84.4196 | $84.42 | $84.40 | $84.40 |
| Purchase #7 | $31.48 | 3.807% | $32.6784 | $32.68 | $32.70 | $32.70 |
| 7 purchase totals = | $743.05 | $804.5513 | $804.55 | $804.50 | $804.60 | |