| 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 | $189.44 | 8.139% | $204.8585 | $204.86 | $204.85 | $204.90 |
| Purchase #2 | $215.57 | 5.380% | $227.1677 | $227.17 | $227.15 | $227.20 |
| Purchase #3 | $83.67 | 5.306% | $88.1095 | $88.11 | $88.10 | $88.10 |
| Purchase #4 | $245.43 | 13.724% | $279.1128 | $279.11 | $279.10 | $279.10 |
| Purchase #5 | $177.79 | 7.422% | $190.9856 | $190.99 | $191.00 | $191.00 |
| Purchase #6 | $230.59 | 7.783% | $248.5368 | $248.54 | $248.55 | $248.50 |
| Purchase #7 | $242.28 | 7.117% | $259.5231 | $259.52 | $259.50 | $259.50 |
| 7 purchase totals = | $1,384.77 | $1,498.2940 | $1,498.30 | $1,498.25 | $1,498.30 | |