| 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 | $87.44 | 4.152% | $91.0705 | $91.07 | $91.05 | $91.10 |
| Purchase #2 | $232.50 | 8.834% | $253.0391 | $253.04 | $253.05 | $253.00 |
| Purchase #3 | $246.70 | 5.120% | $259.331 | $259.33 | $259.35 | $259.30 |
| Purchase #4 | $178.47 | 6.371% | $189.8403 | $189.84 | $189.85 | $189.80 |
| Purchase #5 | $47.91 | 5.359% | $50.4775 | $50.48 | $50.50 | $50.50 |
| Purchase #6 | $14.28 | 7.209% | $15.3094 | $15.31 | $15.30 | $15.30 |
| Purchase #7 | $223.94 | 8.812% | $243.6736 | $243.67 | $243.65 | $243.70 |
| 7 purchase totals = | $1,031.24 | $1,102.7414 | $1,102.74 | $1,102.75 | $1,102.70 | |