| 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 | $223.84 | 8.480% | $242.8216 | $242.82 | $242.80 | $242.80 |
| Purchase #2 | $110.40 | 10.443% | $121.9291 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $181.42 | 5.156% | $190.774 | $190.77 | $190.75 | $190.80 |
| Purchase #4 | $201.90 | 4.493% | $210.9714 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $210.70 | 10.816% | $233.4893 | $233.49 | $233.50 | $233.50 |
| Purchase #6 | $211.58 | 6.687% | $225.7284 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $191.54 | 6.564% | $204.1127 | $204.11 | $204.10 | $204.10 |
| 7 purchase totals = | $1,331.38 | $1,429.8265 | $1,429.82 | $1,429.80 | $1,429.80 | |