| 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 | $249.60 | 9.826% | $274.1257 | $274.13 | $274.15 | $274.10 |
| Purchase #2 | $157.29 | 9.116% | $171.6286 | $171.63 | $171.65 | $171.60 |
| Purchase #3 | $243.73 | 10.771% | $269.9822 | $269.98 | $270.00 | $270.00 |
| Purchase #4 | $100.66 | 12.610% | $113.3532 | $113.35 | $113.35 | $113.40 |
| Purchase #5 | $138.46 | 13.196% | $156.7312 | $156.73 | $156.75 | $156.70 |
| Purchase #6 | $200.43 | 9.481% | $219.4328 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $79.41 | 7.275% | $85.1871 | $85.19 | $85.20 | $85.20 |
| 7 purchase totals = | $1,169.58 | $1,290.4408 | $1,290.44 | $1,290.55 | $1,290.40 | |