| 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 | $93.99 | 4.190% | $97.9282 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $234.40 | 9.260% | $256.1054 | $256.11 | $256.10 | $256.10 |
| Purchase #3 | $187.95 | 9.696% | $206.1736 | $206.17 | $206.15 | $206.20 |
| Purchase #4 | $172.89 | 10.703% | $191.3944 | $191.39 | $191.40 | $191.40 |
| Purchase #5 | $193.84 | 7.306% | $208.002 | $208.00 | $208.00 | $208.00 |
| Purchase #6 | $121.67 | 11.202% | $135.2995 | $135.30 | $135.30 | $135.30 |
| Purchase #7 | $26.40 | 4.720% | $27.6461 | $27.65 | $27.65 | $27.60 |
| 7 purchase totals = | $1,031.14 | $1,122.5492 | $1,122.55 | $1,122.55 | $1,122.50 | |