| 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 | $176.33 | 10.292% | $194.4779 | $194.48 | $194.50 | $194.50 |
| Purchase #2 | $195.65 | 12.448% | $220.0045 | $220.00 | $220.00 | $220.00 |
| Purchase #3 | $93.47 | 7.158% | $100.1606 | $100.16 | $100.15 | $100.20 |
| Purchase #4 | $181.86 | 10.836% | $201.5663 | $201.57 | $201.55 | $201.60 |
| Purchase #5 | $193.84 | 13.208% | $219.4424 | $219.44 | $219.45 | $219.40 |
| Purchase #6 | $242.87 | 7.369% | $260.7671 | $260.77 | $260.75 | $260.80 |
| Purchase #7 | $6.55 | 4.296% | $6.8314 | $6.83 | $6.85 | $6.80 |
| 7 purchase totals = | $1,090.57 | $1,203.2502 | $1,203.25 | $1,203.25 | $1,203.30 | |