| 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 | $211.70 | 12.384% | $237.9169 | $237.92 | $237.90 | $237.90 |
| Purchase #2 | $48.34 | 3.794% | $50.174 | $50.17 | $50.15 | $50.20 |
| Purchase #3 | $43.26 | 6.670% | $46.1454 | $46.15 | $46.15 | $46.10 |
| Purchase #4 | $168.25 | 3.572% | $174.2599 | $174.26 | $174.25 | $174.30 |
| Purchase #5 | $171.42 | 5.782% | $181.3315 | $181.33 | $181.35 | $181.30 |
| Purchase #6 | $28.28 | 10.842% | $31.3461 | $31.35 | $31.35 | $31.30 |
| Purchase #7 | $131.91 | 13.609% | $149.8616 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $803.16 | $871.0354 | $871.04 | $871.00 | $871.00 | |