| 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 | $122.88 | 13.126% | $139.0092 | $139.01 | $139.00 | $139.00 |
| Purchase #2 | $7.29 | 9.219% | $7.9621 | $7.96 | $7.95 | $8.00 |
| Purchase #3 | $192.52 | 7.337% | $206.6452 | $206.65 | $206.65 | $206.60 |
| Purchase #4 | $201.83 | 8.697% | $219.3832 | $219.38 | $219.40 | $219.40 |
| Purchase #5 | $167.40 | 4.209% | $174.4459 | $174.45 | $174.45 | $174.40 |
| Purchase #6 | $127.96 | 13.864% | $145.7004 | $145.70 | $145.70 | $145.70 |
| Purchase #7 | $131.42 | 10.228% | $144.8616 | $144.86 | $144.85 | $144.90 |
| 7 purchase totals = | $951.30 | $1,038.0076 | $1,038.01 | $1,038.00 | $1,038.00 | |