| 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 | $222.85 | 10.580% | $246.4275 | $246.43 | $246.45 | $246.40 |
| Purchase #2 | $181.81 | 5.495% | $191.8005 | $191.80 | $191.80 | $191.80 |
| Purchase #3 | $215.82 | 6.656% | $230.185 | $230.19 | $230.20 | $230.20 |
| Purchase #4 | $172.48 | 9.599% | $189.0364 | $189.04 | $189.05 | $189.00 |
| Purchase #5 | $159.83 | 8.446% | $173.3292 | $173.33 | $173.35 | $173.30 |
| Purchase #6 | $81.84 | 13.134% | $92.5889 | $92.59 | $92.60 | $92.60 |
| Purchase #7 | $75.79 | 13.161% | $85.7647 | $85.76 | $85.75 | $85.80 |
| 7 purchase totals = | $1,110.42 | $1,209.1322 | $1,209.14 | $1,209.20 | $1,209.10 | |