| 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 | $120.26 | 6.684% | $128.2982 | $128.30 | $128.30 | $128.30 |
| Purchase #2 | $147.55 | 10.874% | $163.5946 | $163.59 | $163.60 | $163.60 |
| Purchase #3 | $11.28 | 6.562% | $12.0202 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $241.86 | 6.222% | $256.9085 | $256.91 | $256.90 | $256.90 |
| Purchase #5 | $194.50 | 12.202% | $218.2329 | $218.23 | $218.25 | $218.20 |
| Purchase #6 | $246.36 | 8.288% | $266.7783 | $266.78 | $266.80 | $266.80 |
| Purchase #7 | $84.69 | 9.612% | $92.8304 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $1,046.50 | $1,138.6631 | $1,138.66 | $1,138.70 | $1,138.60 | |