| 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 | $140.46 | 8.228% | $152.017 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $166.32 | 10.250% | $183.3678 | $183.37 | $183.35 | $183.40 |
| Purchase #3 | $8.91 | 10.329% | $9.8303 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $194.87 | 4.286% | $203.2221 | $203.22 | $203.20 | $203.20 |
| Purchase #5 | $128.41 | 7.796% | $138.4208 | $138.42 | $138.40 | $138.40 |
| Purchase #6 | $80.88 | 4.118% | $84.2106 | $84.21 | $84.20 | $84.20 |
| Purchase #7 | $227.48 | 6.347% | $241.9182 | $241.92 | $241.90 | $241.90 |
| 7 purchase totals = | $947.33 | $1,012.9868 | $1,012.99 | $1,012.90 | $1,012.90 | |