| 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 | $150.80 | 11.148% | $167.6112 | $167.61 | $167.60 | $167.60 |
| Purchase #2 | $8.29 | 11.798% | $9.2681 | $9.27 | $9.25 | $9.30 |
| Purchase #3 | $249.49 | 3.818% | $259.0155 | $259.02 | $259.00 | $259.00 |
| Purchase #4 | $112.97 | 13.245% | $127.9329 | $127.93 | $127.95 | $127.90 |
| Purchase #5 | $212.26 | 13.363% | $240.6243 | $240.62 | $240.60 | $240.60 |
| Purchase #6 | $23.42 | 3.507% | $24.2413 | $24.24 | $24.25 | $24.20 |
| Purchase #7 | $195.49 | 7.644% | $210.4333 | $210.43 | $210.45 | $210.40 |
| 7 purchase totals = | $952.72 | $1,039.1266 | $1,039.12 | $1,039.10 | $1,039.00 | |