| 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 | $146.60 | 9.183% | $160.0623 | $160.06 | $160.05 | $160.10 |
| Purchase #2 | $129.55 | 13.546% | $147.0988 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $90.41 | 9.539% | $99.0342 | $99.03 | $99.05 | $99.00 |
| Purchase #4 | $245.66 | 3.138% | $253.3688 | $253.37 | $253.35 | $253.40 |
| Purchase #5 | $119.54 | 7.233% | $128.1863 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $176.65 | 6.820% | $188.6975 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $43.70 | 9.339% | $47.7811 | $47.78 | $47.80 | $47.80 |
| 7 purchase totals = | $952.11 | $1,024.2290 | $1,024.23 | $1,024.25 | $1,024.30 | |