| 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 | $21.77 | 10.354% | $24.0241 | $24.02 | $24.00 | $24.00 |
| Purchase #2 | $160.80 | 10.771% | $178.1198 | $178.12 | $178.10 | $178.10 |
| Purchase #3 | $123.90 | 12.350% | $139.2017 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $244.93 | 12.768% | $276.2027 | $276.20 | $276.20 | $276.20 |
| Purchase #5 | $65.78 | 9.464% | $72.0054 | $72.01 | $72.00 | $72.00 |
| Purchase #6 | $144.43 | 11.282% | $160.7246 | $160.72 | $160.70 | $160.70 |
| Purchase #7 | $239.94 | 3.467% | $248.2587 | $248.26 | $248.25 | $248.30 |
| 7 purchase totals = | $1,001.55 | $1,098.5370 | $1,098.53 | $1,098.45 | $1,098.50 | |