| 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 | $92.52 | 8.262% | $100.164 | $100.16 | $100.15 | $100.20 |
| Purchase #2 | $140.28 | 7.544% | $150.8627 | $150.86 | $150.85 | $150.90 |
| Purchase #3 | $231.82 | 3.223% | $239.2916 | $239.29 | $239.30 | $239.30 |
| Purchase #4 | $99.42 | 10.604% | $109.9625 | $109.96 | $109.95 | $110.00 |
| Purchase #5 | $149.99 | 3.496% | $155.2337 | $155.23 | $155.25 | $155.20 |
| Purchase #6 | $207.98 | 11.678% | $232.2679 | $232.27 | $232.25 | $232.30 |
| Purchase #7 | $89.96 | 7.740% | $96.9229 | $96.92 | $96.90 | $96.90 |
| 7 purchase totals = | $1,011.97 | $1,084.7053 | $1,084.69 | $1,084.65 | $1,084.80 | |