| 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 | $130.59 | 6.256% | $138.7597 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $202.36 | 9.241% | $221.0601 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $216.47 | 13.196% | $245.0354 | $245.04 | $245.05 | $245.00 |
| Purchase #4 | $239.43 | 13.825% | $272.5312 | $272.53 | $272.55 | $272.50 |
| Purchase #5 | $78.81 | 12.805% | $88.9016 | $88.90 | $88.90 | $88.90 |
| Purchase #6 | $48.77 | 4.142% | $50.7901 | $50.79 | $50.80 | $50.80 |
| Purchase #7 | $107.96 | 13.574% | $122.6145 | $122.61 | $122.60 | $122.60 |
| 7 purchase totals = | $1,024.39 | $1,139.6926 | $1,139.69 | $1,139.70 | $1,139.70 | |