| 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 | $109.73 | 3.865% | $113.9711 | $113.97 | $113.95 | $114.00 |
| Purchase #2 | $129.98 | 8.831% | $141.4585 | $141.46 | $141.45 | $141.50 |
| Purchase #3 | $241.59 | 7.568% | $259.8735 | $259.87 | $259.85 | $259.90 |
| Purchase #4 | $162.28 | 6.849% | $173.3946 | $173.39 | $173.40 | $173.40 |
| Purchase #5 | $153.58 | 3.535% | $159.0091 | $159.01 | $159.00 | $159.00 |
| Purchase #6 | $162.88 | 5.165% | $171.2928 | $171.29 | $171.30 | $171.30 |
| Purchase #7 | $228.88 | 11.851% | $256.0046 | $256.00 | $256.00 | $256.00 |
| 7 purchase totals = | $1,188.92 | $1,275.0042 | $1,274.99 | $1,274.95 | $1,275.10 | |