| 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 | $130.92 | 10.397% | $144.5318 | $144.53 | $144.55 | $144.50 |
| Purchase #2 | $54.28 | 9.558% | $59.4681 | $59.47 | $59.45 | $59.50 |
| Purchase #3 | $198.96 | 9.441% | $217.7438 | $217.74 | $217.75 | $217.70 |
| Purchase #4 | $195.42 | 12.458% | $219.7654 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $148.60 | 11.534% | $165.7395 | $165.74 | $165.75 | $165.70 |
| Purchase #6 | $231.65 | 3.270% | $239.225 | $239.23 | $239.25 | $239.20 |
| Purchase #7 | $7.96 | 8.720% | $8.6541 | $8.65 | $8.65 | $8.70 |
| 7 purchase totals = | $967.79 | $1,055.1277 | $1,055.13 | $1,055.15 | $1,055.10 | |