| 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 | $217.86 | 4.786% | $228.2868 | $228.29 | $228.30 | $228.30 |
| Purchase #2 | $123.72 | 4.870% | $129.7452 | $129.75 | $129.75 | $129.70 |
| Purchase #3 | $21.29 | 7.202% | $22.8233 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $81.77 | 13.213% | $92.5743 | $92.57 | $92.55 | $92.60 |
| Purchase #5 | $239.57 | 12.690% | $269.9714 | $269.97 | $269.95 | $270.00 |
| Purchase #6 | $108.25 | 5.847% | $114.5794 | $114.58 | $114.60 | $114.60 |
| Purchase #7 | $34.84 | 6.717% | $37.1802 | $37.18 | $37.20 | $37.20 |
| 7 purchase totals = | $827.30 | $895.1606 | $895.16 | $895.15 | $895.20 | |