| 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 | $244.72 | 9.594% | $268.1984 | $268.20 | $268.20 | $268.20 |
| Purchase #2 | $125.33 | 5.398% | $132.0953 | $132.10 | $132.10 | $132.10 |
| Purchase #3 | $118.69 | 9.451% | $129.9074 | $129.91 | $129.90 | $129.90 |
| Purchase #4 | $114.89 | 13.818% | $130.7655 | $130.77 | $130.75 | $130.80 |
| Purchase #5 | $23.44 | 12.849% | $26.4518 | $26.45 | $26.45 | $26.50 |
| Purchase #6 | $120.90 | 6.460% | $128.7101 | $128.71 | $128.70 | $128.70 |
| Purchase #7 | $198.34 | 8.159% | $214.5226 | $214.52 | $214.50 | $214.50 |
| 7 purchase totals = | $946.31 | $1,030.6511 | $1,030.66 | $1,030.60 | $1,030.70 | |