| 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 | $224.64 | 10.257% | $247.6813 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $159.79 | 4.570% | $167.0924 | $167.09 | $167.10 | $167.10 |
| Purchase #3 | $141.30 | 6.372% | $150.3036 | $150.30 | $150.30 | $150.30 |
| Purchase #4 | $178.82 | 5.111% | $187.9595 | $187.96 | $187.95 | $188.00 |
| Purchase #5 | $189.68 | 12.720% | $213.8073 | $213.81 | $213.80 | $213.80 |
| Purchase #6 | $89.75 | 11.278% | $99.872 | $99.87 | $99.85 | $99.90 |
| Purchase #7 | $52.47 | 7.808% | $56.5669 | $56.57 | $56.55 | $56.60 |
| 7 purchase totals = | $1,036.45 | $1,123.2830 | $1,123.28 | $1,123.25 | $1,123.40 | |