| 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 | $77.85 | 4.209% | $81.1267 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $150.43 | 7.692% | $162.0011 | $162.00 | $162.00 | $162.00 |
| Purchase #3 | $238.55 | 12.419% | $268.1755 | $268.18 | $268.20 | $268.20 |
| Purchase #4 | $48.89 | 6.664% | $52.148 | $52.15 | $52.15 | $52.10 |
| Purchase #5 | $225.49 | 13.445% | $255.8071 | $255.81 | $255.80 | $255.80 |
| Purchase #6 | $231.43 | 6.143% | $245.6467 | $245.65 | $245.65 | $245.60 |
| Purchase #7 | $217.71 | 9.204% | $237.748 | $237.75 | $237.75 | $237.70 |
| 7 purchase totals = | $1,190.35 | $1,302.6531 | $1,302.67 | $1,302.70 | $1,302.50 | |