| 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 | $98.80 | 8.573% | $107.2701 | $107.27 | $107.25 | $107.30 |
| Purchase #2 | $209.70 | 5.553% | $221.3446 | $221.34 | $221.35 | $221.30 |
| Purchase #3 | $192.72 | 12.194% | $216.2203 | $216.22 | $216.20 | $216.20 |
| Purchase #4 | $182.26 | 5.802% | $192.8347 | $192.83 | $192.85 | $192.80 |
| Purchase #5 | $186.31 | 4.777% | $195.21 | $195.21 | $195.20 | $195.20 |
| Purchase #6 | $207.70 | 6.591% | $221.3895 | $221.39 | $221.40 | $221.40 |
| Purchase #7 | $102.70 | 12.597% | $115.6371 | $115.64 | $115.65 | $115.60 |
| 7 purchase totals = | $1,180.19 | $1,269.9063 | $1,269.90 | $1,269.90 | $1,269.80 | |