| 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 | $189.40 | 6.242% | $201.2223 | $201.22 | $201.20 | $201.20 |
| Purchase #2 | $119.32 | 7.361% | $128.1031 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $101.50 | 5.146% | $106.7232 | $106.72 | $106.70 | $106.70 |
| Purchase #4 | $186.70 | 13.392% | $211.7029 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $157.42 | 9.721% | $172.7228 | $172.72 | $172.70 | $172.70 |
| Purchase #6 | $56.28 | 3.294% | $58.1339 | $58.13 | $58.15 | $58.10 |
| Purchase #7 | $109.52 | 5.682% | $115.7429 | $115.74 | $115.75 | $115.70 |
| 7 purchase totals = | $920.14 | $994.3511 | $994.33 | $994.30 | $994.20 | |