| 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 | $75.34 | 12.203% | $84.5337 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $91.41 | 11.277% | $101.7183 | $101.72 | $101.70 | $101.70 |
| Purchase #3 | $249.96 | 13.581% | $283.9071 | $283.91 | $283.90 | $283.90 |
| Purchase #4 | $150.75 | 11.326% | $167.8239 | $167.82 | $167.80 | $167.80 |
| Purchase #5 | $221.62 | 11.168% | $246.3705 | $246.37 | $246.35 | $246.40 |
| Purchase #6 | $65.30 | 7.834% | $70.4156 | $70.42 | $70.40 | $70.40 |
| Purchase #7 | $235.92 | 7.296% | $253.1327 | $253.13 | $253.15 | $253.10 |
| 7 purchase totals = | $1,090.30 | $1,207.9018 | $1,207.90 | $1,207.85 | $1,207.80 | |