| 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 | $112.57 | 4.125% | $117.2135 | $117.21 | $117.20 | $117.20 |
| Purchase #2 | $157.61 | 9.417% | $172.4521 | $172.45 | $172.45 | $172.50 |
| Purchase #3 | $13.59 | 5.503% | $14.3379 | $14.34 | $14.35 | $14.30 |
| Purchase #4 | $249.36 | 8.201% | $269.81 | $269.81 | $269.80 | $269.80 |
| Purchase #5 | $88.61 | 4.650% | $92.7304 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $217.55 | 11.380% | $242.3072 | $242.31 | $242.30 | $242.30 |
| Purchase #7 | $192.90 | 5.364% | $203.2472 | $203.25 | $203.25 | $203.20 |
| 7 purchase totals = | $1,032.19 | $1,112.0983 | $1,112.10 | $1,112.10 | $1,112.00 | |