| 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 | $117.51 | 4.416% | $122.6992 | $122.70 | $122.70 | $122.70 |
| Purchase #2 | $189.83 | 13.847% | $216.1158 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $218.84 | 10.726% | $242.3128 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $131.59 | 10.721% | $145.6978 | $145.70 | $145.70 | $145.70 |
| Purchase #5 | $173.74 | 11.861% | $194.3473 | $194.35 | $194.35 | $194.30 |
| Purchase #6 | $206.27 | 6.662% | $220.0117 | $220.01 | $220.00 | $220.00 |
| Purchase #7 | $8.41 | 7.831% | $9.0686 | $9.07 | $9.05 | $9.10 |
| 7 purchase totals = | $1,046.19 | $1,150.2532 | $1,150.26 | $1,150.20 | $1,150.20 | |