| 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 | $151.88 | 12.265% | $170.5081 | $170.51 | $170.50 | $170.50 |
| Purchase #2 | $230.35 | 5.354% | $242.6829 | $242.68 | $242.70 | $242.70 |
| Purchase #3 | $161.77 | 5.651% | $170.9116 | $170.91 | $170.90 | $170.90 |
| Purchase #4 | $124.53 | 8.161% | $134.6929 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $103.74 | 5.163% | $109.0961 | $109.10 | $109.10 | $109.10 |
| Purchase #6 | $211.59 | 4.746% | $221.6321 | $221.63 | $221.65 | $221.60 |
| Purchase #7 | $230.49 | 10.541% | $254.786 | $254.79 | $254.80 | $254.80 |
| 7 purchase totals = | $1,214.35 | $1,304.3097 | $1,304.31 | $1,304.35 | $1,304.30 | |