| 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 | $242.54 | 13.194% | $274.5407 | $274.54 | $274.55 | $274.50 |
| Purchase #2 | $239.33 | 8.382% | $259.3906 | $259.39 | $259.40 | $259.40 |
| Purchase #3 | $23.44 | 5.167% | $24.6511 | $24.65 | $24.65 | $24.70 |
| Purchase #4 | $204.37 | 7.210% | $219.1051 | $219.11 | $219.10 | $219.10 |
| Purchase #5 | $92.91 | 10.349% | $102.5253 | $102.53 | $102.55 | $102.50 |
| Purchase #6 | $211.83 | 7.172% | $227.0224 | $227.02 | $227.00 | $227.00 |
| Purchase #7 | $74.86 | 6.388% | $79.6421 | $79.64 | $79.65 | $79.60 |
| 7 purchase totals = | $1,089.28 | $1,186.8773 | $1,186.88 | $1,186.90 | $1,186.80 | |