| 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 | $174.84 | 10.575% | $193.3293 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $47.48 | 13.740% | $54.0038 | $54.00 | $54.00 | $54.00 |
| Purchase #3 | $248.38 | 10.117% | $273.5086 | $273.51 | $273.50 | $273.50 |
| Purchase #4 | $36.80 | 3.223% | $37.9861 | $37.99 | $38.00 | $38.00 |
| Purchase #5 | $215.63 | 12.670% | $242.9503 | $242.95 | $242.95 | $243.00 |
| Purchase #6 | $141.89 | 8.326% | $153.7038 | $153.70 | $153.70 | $153.70 |
| Purchase #7 | $43.84 | 4.386% | $45.7628 | $45.76 | $45.75 | $45.80 |
| 7 purchase totals = | $908.86 | $1,001.2447 | $1,001.24 | $1,001.25 | $1,001.30 | |