| 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 | $119.70 | 9.436% | $130.9949 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $206.57 | 7.172% | $221.3852 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $244.76 | 9.381% | $267.7209 | $267.72 | $267.70 | $267.70 |
| Purchase #4 | $209.96 | 3.750% | $217.8335 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $225.30 | 5.498% | $237.687 | $237.69 | $237.70 | $237.70 |
| Purchase #6 | $110.60 | 8.122% | $119.5829 | $119.58 | $119.60 | $119.60 |
| Purchase #7 | $185.65 | 6.773% | $198.2241 | $198.22 | $198.20 | $198.20 |
| 7 purchase totals = | $1,302.54 | $1,393.4285 | $1,393.42 | $1,393.45 | $1,393.40 | |