| 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 | $214.94 | 10.751% | $238.0482 | $238.05 | $238.05 | $238.00 |
| Purchase #2 | $214.32 | 7.501% | $230.3961 | $230.40 | $230.40 | $230.40 |
| Purchase #3 | $170.31 | 12.743% | $192.0126 | $192.01 | $192.00 | $192.00 |
| Purchase #4 | $128.60 | 10.271% | $141.8085 | $141.81 | $141.80 | $141.80 |
| Purchase #5 | $155.68 | 4.397% | $162.5252 | $162.53 | $162.55 | $162.50 |
| Purchase #6 | $141.85 | 5.721% | $149.9652 | $149.97 | $149.95 | $150.00 |
| Purchase #7 | $13.38 | 9.316% | $14.6265 | $14.63 | $14.65 | $14.60 |
| 7 purchase totals = | $1,039.08 | $1,129.3823 | $1,129.40 | $1,129.40 | $1,129.30 | |