| 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 | $127.47 | 11.688% | $142.3687 | $142.37 | $142.35 | $142.40 |
| Purchase #2 | $27.72 | 12.245% | $31.1143 | $31.11 | $31.10 | $31.10 |
| Purchase #3 | $160.38 | 13.399% | $181.8693 | $181.87 | $181.85 | $181.90 |
| Purchase #4 | $247.28 | 8.412% | $268.0812 | $268.08 | $268.10 | $268.10 |
| Purchase #5 | $246.86 | 11.250% | $274.6318 | $274.63 | $274.65 | $274.60 |
| Purchase #6 | $189.95 | 12.274% | $213.2645 | $213.26 | $213.25 | $213.30 |
| Purchase #7 | $158.98 | 7.843% | $171.4488 | $171.45 | $171.45 | $171.40 |
| 7 purchase totals = | $1,158.64 | $1,282.7786 | $1,282.77 | $1,282.75 | $1,282.80 | |