| 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 | $110.74 | 3.835% | $114.9869 | $114.99 | $115.00 | $115.00 |
| Purchase #2 | $123.61 | 13.104% | $139.8079 | $139.81 | $139.80 | $139.80 |
| Purchase #3 | $213.82 | 5.559% | $225.7063 | $225.71 | $225.70 | $225.70 |
| Purchase #4 | $88.82 | 8.710% | $96.5562 | $96.56 | $96.55 | $96.60 |
| Purchase #5 | $101.78 | 3.385% | $105.2253 | $105.23 | $105.25 | $105.20 |
| Purchase #6 | $51.74 | 11.153% | $57.5106 | $57.51 | $57.50 | $57.50 |
| Purchase #7 | $245.66 | 10.814% | $272.2257 | $272.23 | $272.25 | $272.20 |
| 7 purchase totals = | $936.17 | $1,012.0189 | $1,012.04 | $1,012.05 | $1,012.00 | |