| 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 | $207.31 | 10.800% | $229.6995 | $229.70 | $229.70 | $229.70 |
| Purchase #2 | $159.40 | 12.177% | $178.8101 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $113.61 | 10.540% | $125.5845 | $125.58 | $125.60 | $125.60 |
| Purchase #4 | $110.44 | 3.476% | $114.2789 | $114.28 | $114.30 | $114.30 |
| Purchase #5 | $245.58 | 13.334% | $278.3256 | $278.33 | $278.35 | $278.30 |
| Purchase #6 | $228.78 | 12.534% | $257.4553 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $57.46 | 4.586% | $60.0951 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $1,122.58 | $1,244.2490 | $1,244.26 | $1,244.30 | $1,244.30 | |