| 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 | $192.88 | 3.469% | $199.571 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $137.90 | 8.143% | $149.1292 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $135.43 | 6.389% | $144.0826 | $144.08 | $144.10 | $144.10 |
| Purchase #4 | $246.28 | 12.180% | $276.2769 | $276.28 | $276.30 | $276.30 |
| Purchase #5 | $194.80 | 8.155% | $210.6859 | $210.69 | $210.70 | $210.70 |
| Purchase #6 | $197.84 | 6.657% | $211.0102 | $211.01 | $211.00 | $211.00 |
| Purchase #7 | $205.28 | 12.506% | $230.9523 | $230.95 | $230.95 | $231.00 |
| 7 purchase totals = | $1,310.41 | $1,421.7081 | $1,421.71 | $1,421.75 | $1,421.80 | |