| 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 | $245.36 | 11.841% | $274.4131 | $274.41 | $274.40 | $274.40 |
| Purchase #2 | $41.43 | 5.640% | $43.7667 | $43.77 | $43.75 | $43.80 |
| Purchase #3 | $149.80 | 13.300% | $169.7234 | $169.72 | $169.70 | $169.70 |
| Purchase #4 | $188.58 | 7.724% | $203.1459 | $203.15 | $203.15 | $203.10 |
| Purchase #5 | $22.82 | 6.810% | $24.374 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $120.64 | 13.842% | $137.339 | $137.34 | $137.35 | $137.30 |
| Purchase #7 | $172.70 | 10.436% | $190.723 | $190.72 | $190.70 | $190.70 |
| 7 purchase totals = | $941.33 | $1,043.4851 | $1,043.48 | $1,043.40 | $1,043.40 | |