| 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 | $209.77 | 4.233% | $218.6496 | $218.65 | $218.65 | $218.60 |
| Purchase #2 | $160.45 | 7.779% | $172.9314 | $172.93 | $172.95 | $172.90 |
| Purchase #3 | $65.90 | 12.383% | $74.0604 | $74.06 | $74.05 | $74.10 |
| Purchase #4 | $135.80 | 3.567% | $140.644 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $199.88 | 6.639% | $213.15 | $213.15 | $213.15 | $213.20 |
| Purchase #6 | $138.96 | 5.419% | $146.4902 | $146.49 | $146.50 | $146.50 |
| Purchase #7 | $248.41 | 11.165% | $276.145 | $276.15 | $276.15 | $276.10 |
| 7 purchase totals = | $1,159.17 | $1,242.0706 | $1,242.07 | $1,242.10 | $1,242.00 | |