| 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 | $211.74 | 4.191% | $220.614 | $220.61 | $220.60 | $220.60 |
| Purchase #2 | $5.44 | 12.173% | $6.1022 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $39.70 | 5.403% | $41.845 | $41.85 | $41.85 | $41.80 |
| Purchase #4 | $6.72 | 8.748% | $7.3079 | $7.31 | $7.30 | $7.30 |
| Purchase #5 | $10.87 | 5.429% | $11.4601 | $11.46 | $11.45 | $11.50 |
| Purchase #6 | $160.65 | 9.346% | $175.6643 | $175.66 | $175.65 | $175.70 |
| Purchase #7 | $213.91 | 11.325% | $238.1353 | $238.14 | $238.15 | $238.10 |
| 7 purchase totals = | $649.03 | $701.1288 | $701.13 | $701.10 | $701.10 | |