| 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 | $246.45 | 13.136% | $278.8237 | $278.82 | $278.80 | $278.80 |
| Purchase #2 | $35.68 | 8.198% | $38.605 | $38.61 | $38.60 | $38.60 |
| Purchase #3 | $118.81 | 9.551% | $130.1575 | $130.16 | $130.15 | $130.20 |
| Purchase #4 | $213.53 | 5.582% | $225.4492 | $225.45 | $225.45 | $225.40 |
| Purchase #5 | $154.93 | 9.105% | $169.0364 | $169.04 | $169.05 | $169.00 |
| Purchase #6 | $123.76 | 10.744% | $137.0568 | $137.06 | $137.05 | $137.10 |
| Purchase #7 | $213.49 | 7.778% | $230.0953 | $230.10 | $230.10 | $230.10 |
| 7 purchase totals = | $1,106.65 | $1,209.2239 | $1,209.24 | $1,209.20 | $1,209.20 | |