| 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 | $249.91 | 10.160% | $275.3009 | $275.30 | $275.30 | $275.30 |
| Purchase #2 | $220.39 | 11.337% | $245.3756 | $245.38 | $245.40 | $245.40 |
| Purchase #3 | $22.58 | 9.311% | $24.6824 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $222.44 | 7.664% | $239.4878 | $239.49 | $239.50 | $239.50 |
| Purchase #5 | $23.99 | 3.556% | $24.8431 | $24.84 | $24.85 | $24.80 |
| Purchase #6 | $114.56 | 13.333% | $129.8343 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $28.98 | 11.798% | $32.3991 | $32.40 | $32.40 | $32.40 |
| 7 purchase totals = | $882.85 | $971.9232 | $971.92 | $972.00 | $971.90 | |