| 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 | $209.63 | 9.734% | $230.0354 | $230.04 | $230.05 | $230.00 |
| Purchase #2 | $166.62 | 9.103% | $181.7874 | $181.79 | $181.80 | $181.80 |
| Purchase #3 | $139.43 | 6.498% | $148.4902 | $148.49 | $148.50 | $148.50 |
| Purchase #4 | $146.91 | 10.251% | $161.9697 | $161.97 | $161.95 | $162.00 |
| Purchase #5 | $184.90 | 13.218% | $209.3401 | $209.34 | $209.35 | $209.30 |
| Purchase #6 | $150.50 | 7.827% | $162.2796 | $162.28 | $162.30 | $162.30 |
| Purchase #7 | $36.63 | 6.132% | $38.8762 | $38.88 | $38.90 | $38.90 |
| 7 purchase totals = | $1,034.62 | $1,132.7786 | $1,132.79 | $1,132.85 | $1,132.80 | |