| 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 | $248.70 | 7.808% | $268.1185 | $268.12 | $268.10 | $268.10 |
| Purchase #2 | $17.51 | 13.569% | $19.8859 | $19.89 | $19.90 | $19.90 |
| Purchase #3 | $178.56 | 6.374% | $189.9414 | $189.94 | $189.95 | $189.90 |
| Purchase #4 | $60.83 | 4.138% | $63.3471 | $63.35 | $63.35 | $63.30 |
| Purchase #5 | $89.53 | 5.138% | $94.1301 | $94.13 | $94.15 | $94.10 |
| Purchase #6 | $63.38 | 10.275% | $69.8923 | $69.89 | $69.90 | $69.90 |
| Purchase #7 | $195.84 | 10.828% | $217.0456 | $217.05 | $217.05 | $217.00 |
| 7 purchase totals = | $854.35 | $922.3609 | $922.37 | $922.40 | $922.20 | |