| 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 | $128.90 | 3.276% | $133.1228 | $133.12 | $133.10 | $133.10 |
| Purchase #2 | $13.70 | 10.667% | $15.1614 | $15.16 | $15.15 | $15.20 |
| Purchase #3 | $241.71 | 5.828% | $255.7969 | $255.80 | $255.80 | $255.80 |
| Purchase #4 | $250.73 | 5.354% | $264.1541 | $264.15 | $264.15 | $264.20 |
| Purchase #5 | $167.85 | 9.193% | $183.2805 | $183.28 | $183.30 | $183.30 |
| Purchase #6 | $130.65 | 11.330% | $145.4526 | $145.45 | $145.45 | $145.50 |
| Purchase #7 | $51.65 | 5.193% | $54.3322 | $54.33 | $54.35 | $54.30 |
| 7 purchase totals = | $985.19 | $1,051.3005 | $1,051.29 | $1,051.30 | $1,051.40 | |