| 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 | $196.36 | 6.848% | $209.8067 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $110.39 | 7.302% | $118.4507 | $118.45 | $118.45 | $118.50 |
| Purchase #3 | $57.44 | 11.487% | $64.0381 | $64.04 | $64.05 | $64.00 |
| Purchase #4 | $230.55 | 4.681% | $241.342 | $241.34 | $241.35 | $241.30 |
| Purchase #5 | $188.58 | 8.819% | $205.2109 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $242.88 | 4.246% | $253.1927 | $253.19 | $253.20 | $253.20 |
| Purchase #7 | $200.61 | 10.361% | $221.3952 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $1,226.81 | $1,313.4363 | $1,313.44 | $1,313.45 | $1,313.40 | |