| 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 | $241.46 | 11.333% | $268.8247 | $268.82 | $268.80 | $268.80 |
| Purchase #2 | $109.96 | 9.361% | $120.2534 | $120.25 | $120.25 | $120.30 |
| Purchase #3 | $247.49 | 8.798% | $269.2642 | $269.26 | $269.25 | $269.30 |
| Purchase #4 | $20.55 | 10.542% | $22.7164 | $22.72 | $22.70 | $22.70 |
| Purchase #5 | $248.44 | 10.343% | $274.1361 | $274.14 | $274.15 | $274.10 |
| Purchase #6 | $99.98 | 6.819% | $106.7976 | $106.80 | $106.80 | $106.80 |
| Purchase #7 | $37.44 | 4.574% | $39.1525 | $39.15 | $39.15 | $39.20 |
| 7 purchase totals = | $1,005.32 | $1,101.1449 | $1,101.14 | $1,101.10 | $1,101.20 | |