| 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 | $31.50 | 7.222% | $33.7749 | $33.77 | $33.75 | $33.80 |
| Purchase #2 | $45.50 | 11.192% | $50.5924 | $50.59 | $50.60 | $50.60 |
| Purchase #3 | $218.45 | 11.156% | $242.8203 | $242.82 | $242.80 | $242.80 |
| Purchase #4 | $120.91 | 12.442% | $135.9536 | $135.95 | $135.95 | $136.00 |
| Purchase #5 | $165.97 | 6.262% | $176.363 | $176.36 | $176.35 | $176.40 |
| Purchase #6 | $211.83 | 5.655% | $223.809 | $223.81 | $223.80 | $223.80 |
| Purchase #7 | $160.99 | 9.782% | $176.738 | $176.74 | $176.75 | $176.70 |
| 7 purchase totals = | $955.15 | $1,040.0512 | $1,040.04 | $1,040.00 | $1,040.10 | |