| 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 | $245.63 | 8.150% | $265.6488 | $265.65 | $265.65 | $265.60 |
| Purchase #2 | $139.75 | 13.224% | $158.2305 | $158.23 | $158.25 | $158.20 |
| Purchase #3 | $187.62 | 4.148% | $195.4025 | $195.40 | $195.40 | $195.40 |
| Purchase #4 | $135.25 | 7.224% | $145.0205 | $145.02 | $145.00 | $145.00 |
| Purchase #5 | $24.62 | 13.339% | $27.9041 | $27.90 | $27.90 | $27.90 |
| Purchase #6 | $140.84 | 9.259% | $153.8804 | $153.88 | $153.90 | $153.90 |
| Purchase #7 | $201.55 | 9.163% | $220.018 | $220.02 | $220.00 | $220.00 |
| 7 purchase totals = | $1,075.26 | $1,166.1048 | $1,166.10 | $1,166.10 | $1,166.00 | |