| 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 | $112.62 | 11.482% | $125.551 | $125.55 | $125.55 | $125.60 |
| Purchase #2 | $223.30 | 4.623% | $233.6232 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $145.71 | 10.340% | $160.7764 | $160.78 | $160.80 | $160.80 |
| Purchase #4 | $44.62 | 11.588% | $49.7906 | $49.79 | $49.80 | $49.80 |
| Purchase #5 | $225.45 | 10.355% | $248.7953 | $248.80 | $248.80 | $248.80 |
| Purchase #6 | $232.97 | 6.454% | $248.0059 | $248.01 | $248.00 | $248.00 |
| Purchase #7 | $47.41 | 6.480% | $50.4822 | $50.48 | $50.50 | $50.50 |
| 7 purchase totals = | $1,032.08 | $1,117.0246 | $1,117.03 | $1,117.05 | $1,117.10 | |