| 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 | $21.75 | 9.469% | $23.8095 | $23.81 | $23.80 | $23.80 |
| Purchase #2 | $55.52 | 11.715% | $62.0242 | $62.02 | $62.00 | $62.00 |
| Purchase #3 | $171.92 | 3.302% | $177.5968 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $142.33 | 13.345% | $161.3239 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $186.66 | 9.588% | $204.557 | $204.56 | $204.55 | $204.60 |
| Purchase #6 | $187.50 | 10.359% | $206.9231 | $206.92 | $206.90 | $206.90 |
| Purchase #7 | $176.94 | 7.180% | $189.6443 | $189.64 | $189.65 | $189.60 |
| 7 purchase totals = | $942.62 | $1,025.8788 | $1,025.87 | $1,025.80 | $1,025.80 | |