| 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 | $127.29 | 9.637% | $139.5569 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $100.67 | 9.646% | $110.3806 | $110.38 | $110.40 | $110.40 |
| Purchase #3 | $215.68 | 3.773% | $223.8176 | $223.82 | $223.80 | $223.80 |
| Purchase #4 | $42.68 | 12.134% | $47.8588 | $47.86 | $47.85 | $47.90 |
| Purchase #5 | $197.29 | 10.774% | $218.546 | $218.55 | $218.55 | $218.50 |
| Purchase #6 | $138.64 | 12.643% | $156.1683 | $156.17 | $156.15 | $156.20 |
| Purchase #7 | $195.32 | 13.378% | $221.4499 | $221.45 | $221.45 | $221.40 |
| 7 purchase totals = | $1,017.57 | $1,117.7781 | $1,117.79 | $1,117.75 | $1,117.80 | |