| 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 | $198.65 | 8.246% | $215.0307 | $215.03 | $215.05 | $215.00 |
| Purchase #2 | $122.85 | 5.580% | $129.705 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $237.44 | 4.459% | $248.0274 | $248.03 | $248.05 | $248.00 |
| Purchase #4 | $214.39 | 7.432% | $230.3235 | $230.32 | $230.30 | $230.30 |
| Purchase #5 | $24.61 | 4.595% | $25.7408 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $173.70 | 8.594% | $188.6278 | $188.63 | $188.65 | $188.60 |
| Purchase #7 | $96.43 | 11.625% | $107.64 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $1,068.07 | $1,145.0952 | $1,145.10 | $1,145.15 | $1,144.90 | |