| 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 | $245.61 | 9.582% | $269.1444 | $269.14 | $269.15 | $269.10 |
| Purchase #2 | $173.91 | 7.121% | $186.2941 | $186.29 | $186.30 | $186.30 |
| Purchase #3 | $145.90 | 10.867% | $161.755 | $161.76 | $161.75 | $161.80 |
| Purchase #4 | $243.59 | 9.313% | $266.2755 | $266.28 | $266.30 | $266.30 |
| Purchase #5 | $90.48 | 12.540% | $101.8262 | $101.83 | $101.85 | $101.80 |
| Purchase #6 | $12.51 | 6.232% | $13.2896 | $13.29 | $13.30 | $13.30 |
| Purchase #7 | $32.35 | 9.568% | $35.4452 | $35.45 | $35.45 | $35.40 |
| 7 purchase totals = | $944.35 | $1,034.0300 | $1,034.04 | $1,034.10 | $1,034.00 | |