| 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 | $250.27 | 13.742% | $284.6621 | $284.66 | $284.65 | $284.70 |
| Purchase #2 | $111.82 | 4.346% | $116.6797 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $184.74 | 12.457% | $207.7531 | $207.75 | $207.75 | $207.80 |
| Purchase #4 | $181.86 | 6.740% | $194.1174 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $50.49 | 6.576% | $53.8102 | $53.81 | $53.80 | $53.80 |
| Purchase #6 | $110.80 | 7.137% | $118.7078 | $118.71 | $118.70 | $118.70 |
| Purchase #7 | $209.49 | 10.365% | $231.2036 | $231.20 | $231.20 | $231.20 |
| 7 purchase totals = | $1,099.47 | $1,206.9339 | $1,206.93 | $1,206.90 | $1,207.00 | |