| 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 | $247.25 | 12.614% | $278.4381 | $278.44 | $278.45 | $278.40 |
| Purchase #2 | $149.91 | 8.292% | $162.3405 | $162.34 | $162.35 | $162.30 |
| Purchase #3 | $190.30 | 10.103% | $209.526 | $209.53 | $209.55 | $209.50 |
| Purchase #4 | $142.38 | 12.115% | $159.6293 | $159.63 | $159.65 | $159.60 |
| Purchase #5 | $88.25 | 3.611% | $91.4367 | $91.44 | $91.45 | $91.40 |
| Purchase #6 | $9.25 | 7.178% | $9.914 | $9.91 | $9.90 | $9.90 |
| Purchase #7 | $149.50 | 12.839% | $168.6943 | $168.69 | $168.70 | $168.70 |
| 7 purchase totals = | $976.84 | $1,079.9789 | $1,079.98 | $1,080.05 | $1,079.80 | |