| 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 | $94.86 | 13.679% | $107.8359 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $241.50 | 13.674% | $274.5227 | $274.52 | $274.50 | $274.50 |
| Purchase #3 | $238.41 | 10.180% | $262.6801 | $262.68 | $262.70 | $262.70 |
| Purchase #4 | $176.47 | 9.157% | $192.6294 | $192.63 | $192.65 | $192.60 |
| Purchase #5 | $126.85 | 12.498% | $142.7037 | $142.70 | $142.70 | $142.70 |
| Purchase #6 | $129.95 | 3.174% | $134.0746 | $134.07 | $134.05 | $134.10 |
| Purchase #7 | $24.55 | 6.827% | $26.226 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $1,032.59 | $1,140.6724 | $1,140.67 | $1,140.70 | $1,140.60 | |