| 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 | $136.52 | 9.498% | $149.4867 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $159.53 | 8.199% | $172.6099 | $172.61 | $172.60 | $172.60 |
| Purchase #3 | $100.58 | 4.745% | $105.3525 | $105.35 | $105.35 | $105.40 |
| Purchase #4 | $118.54 | 13.332% | $134.3438 | $134.34 | $134.35 | $134.30 |
| Purchase #5 | $86.61 | 11.608% | $96.6637 | $96.66 | $96.65 | $96.70 |
| Purchase #6 | $183.57 | 9.534% | $201.0716 | $201.07 | $201.05 | $201.10 |
| Purchase #7 | $209.30 | 5.729% | $221.2908 | $221.29 | $221.30 | $221.30 |
| 7 purchase totals = | $994.65 | $1,080.8190 | $1,080.81 | $1,080.80 | $1,080.90 | |