| 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 | $91.47 | 11.832% | $102.2927 | $102.29 | $102.30 | $102.30 |
| Purchase #2 | $228.89 | 5.723% | $241.9894 | $241.99 | $242.00 | $242.00 |
| Purchase #3 | $172.29 | 3.225% | $177.8464 | $177.85 | $177.85 | $177.80 |
| Purchase #4 | $41.35 | 3.205% | $42.6753 | $42.68 | $42.70 | $42.70 |
| Purchase #5 | $32.65 | 10.685% | $36.1387 | $36.14 | $36.15 | $36.10 |
| Purchase #6 | $192.97 | 7.514% | $207.4698 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $248.60 | 11.330% | $276.7664 | $276.77 | $276.75 | $276.80 |
| 7 purchase totals = | $1,008.22 | $1,085.1787 | $1,085.19 | $1,085.20 | $1,085.20 | |