| 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 | $189.72 | 11.295% | $211.1489 | $211.15 | $211.15 | $211.10 |
| Purchase #2 | $202.83 | 6.765% | $216.5514 | $216.55 | $216.55 | $216.60 |
| Purchase #3 | $184.92 | 5.550% | $195.1831 | $195.18 | $195.20 | $195.20 |
| Purchase #4 | $21.89 | 13.502% | $24.8456 | $24.85 | $24.85 | $24.80 |
| Purchase #5 | $96.39 | 9.355% | $105.4073 | $105.41 | $105.40 | $105.40 |
| Purchase #6 | $96.37 | 10.188% | $106.1882 | $106.19 | $106.20 | $106.20 |
| Purchase #7 | $192.51 | 6.437% | $204.9019 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $984.63 | $1,064.2264 | $1,064.23 | $1,064.25 | $1,064.20 | |