| 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 | $225.35 | 13.601% | $255.9999 | $256.00 | $256.00 | $256.00 |
| Purchase #2 | $165.69 | 5.325% | $174.513 | $174.51 | $174.50 | $174.50 |
| Purchase #3 | $148.78 | 6.671% | $158.7051 | $158.71 | $158.70 | $158.70 |
| Purchase #4 | $156.30 | 4.562% | $163.4304 | $163.43 | $163.45 | $163.40 |
| Purchase #5 | $127.62 | 6.243% | $135.5873 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $213.99 | 12.795% | $241.37 | $241.37 | $241.35 | $241.40 |
| Purchase #7 | $214.55 | 11.372% | $238.9486 | $238.95 | $238.95 | $238.90 |
| 7 purchase totals = | $1,252.28 | $1,368.5543 | $1,368.56 | $1,368.55 | $1,368.50 | |