| 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 | $232.28 | 5.567% | $245.211 | $245.21 | $245.20 | $245.20 |
| Purchase #2 | $175.98 | 10.481% | $194.4245 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $245.69 | 9.214% | $268.3279 | $268.33 | $268.35 | $268.30 |
| Purchase #4 | $138.32 | 10.228% | $152.4674 | $152.47 | $152.45 | $152.50 |
| Purchase #5 | $18.39 | 11.194% | $20.4486 | $20.45 | $20.45 | $20.40 |
| Purchase #6 | $169.74 | 7.848% | $183.0612 | $183.06 | $183.05 | $183.10 |
| Purchase #7 | $242.92 | 8.363% | $263.2354 | $263.24 | $263.25 | $263.20 |
| 7 purchase totals = | $1,223.32 | $1,327.1760 | $1,327.18 | $1,327.15 | $1,327.10 | |