| 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 | $240.80 | 13.281% | $272.7806 | $272.78 | $272.80 | $272.80 |
| Purchase #2 | $111.36 | 8.561% | $120.8935 | $120.89 | $120.90 | $120.90 |
| Purchase #3 | $141.26 | 13.503% | $160.3343 | $160.33 | $160.35 | $160.30 |
| Purchase #4 | $136.49 | 9.512% | $149.4729 | $149.47 | $149.45 | $149.50 |
| Purchase #5 | $161.65 | 5.823% | $171.0629 | $171.06 | $171.05 | $171.10 |
| Purchase #6 | $67.64 | 4.485% | $70.6737 | $70.67 | $70.65 | $70.70 |
| Purchase #7 | $153.49 | 3.215% | $158.4247 | $158.42 | $158.40 | $158.40 |
| 7 purchase totals = | $1,012.69 | $1,103.6426 | $1,103.62 | $1,103.60 | $1,103.70 | |