| 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 | $128.46 | 6.277% | $136.5234 | $136.52 | $136.50 | $136.50 |
| Purchase #2 | $133.27 | 12.452% | $149.8648 | $149.86 | $149.85 | $149.90 |
| Purchase #3 | $233.96 | 8.336% | $253.4629 | $253.46 | $253.45 | $253.50 |
| Purchase #4 | $211.74 | 8.668% | $230.0936 | $230.09 | $230.10 | $230.10 |
| Purchase #5 | $191.56 | 10.770% | $212.191 | $212.19 | $212.20 | $212.20 |
| Purchase #6 | $124.90 | 6.785% | $133.3745 | $133.37 | $133.35 | $133.40 |
| Purchase #7 | $165.81 | 12.871% | $187.1514 | $187.15 | $187.15 | $187.20 |
| 7 purchase totals = | $1,189.70 | $1,302.6616 | $1,302.64 | $1,302.60 | $1,302.80 | |