| 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 | $98.27 | 10.294% | $108.3859 | $108.39 | $108.40 | $108.40 |
| Purchase #2 | $72.29 | 7.337% | $77.5939 | $77.59 | $77.60 | $77.60 |
| Purchase #3 | $236.86 | 4.561% | $247.6632 | $247.66 | $247.65 | $247.70 |
| Purchase #4 | $230.56 | 4.821% | $241.6753 | $241.68 | $241.70 | $241.70 |
| Purchase #5 | $199.35 | 7.106% | $213.5158 | $213.52 | $213.50 | $213.50 |
| Purchase #6 | $132.28 | 4.775% | $138.5964 | $138.60 | $138.60 | $138.60 |
| Purchase #7 | $144.86 | 8.468% | $157.1267 | $157.13 | $157.15 | $157.10 |
| 7 purchase totals = | $1,114.47 | $1,184.5572 | $1,184.57 | $1,184.60 | $1,184.60 | |