| 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 | $128.44 | 9.227% | $140.2912 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $189.32 | 6.570% | $201.7583 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $153.49 | 11.687% | $171.4284 | $171.43 | $171.45 | $171.40 |
| Purchase #4 | $205.53 | 7.615% | $221.1811 | $221.18 | $221.20 | $221.20 |
| Purchase #5 | $215.49 | 3.553% | $223.1464 | $223.15 | $223.15 | $223.10 |
| Purchase #6 | $225.28 | 4.818% | $236.134 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $57.78 | 12.363% | $64.9233 | $64.92 | $64.90 | $64.90 |
| 7 purchase totals = | $1,175.33 | $1,258.8627 | $1,258.86 | $1,258.90 | $1,258.80 | |