| 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 | $213.55 | 3.517% | $221.0606 | $221.06 | $221.05 | $221.10 |
| Purchase #2 | $122.82 | 13.802% | $139.7716 | $139.77 | $139.75 | $139.80 |
| Purchase #3 | $21.45 | 6.384% | $22.8194 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $140.63 | 11.266% | $156.4734 | $156.47 | $156.45 | $156.50 |
| Purchase #5 | $92.52 | 6.168% | $98.2266 | $98.23 | $98.25 | $98.20 |
| Purchase #6 | $107.94 | 12.280% | $121.195 | $121.20 | $121.20 | $121.20 |
| Purchase #7 | $70.25 | 4.275% | $73.2532 | $73.25 | $73.25 | $73.30 |
| 7 purchase totals = | $769.16 | $832.7998 | $832.80 | $832.75 | $832.90 | |