| 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 | $93.60 | 10.301% | $103.2417 | $103.24 | $103.25 | $103.20 |
| Purchase #2 | $189.40 | 6.726% | $202.139 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $242.29 | 12.591% | $272.7967 | $272.80 | $272.80 | $272.80 |
| Purchase #4 | $165.25 | 5.633% | $174.5585 | $174.56 | $174.55 | $174.60 |
| Purchase #5 | $184.52 | 8.840% | $200.8316 | $200.83 | $200.85 | $200.80 |
| Purchase #6 | $93.75 | 5.628% | $99.0263 | $99.03 | $99.05 | $99.00 |
| Purchase #7 | $177.67 | 13.479% | $201.6181 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $1,146.48 | $1,254.2119 | $1,254.22 | $1,254.25 | $1,254.10 | |