| 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 | $22.26 | 9.826% | $24.4473 | $24.45 | $24.45 | $24.40 |
| Purchase #2 | $145.47 | 6.842% | $155.4231 | $155.42 | $155.40 | $155.40 |
| Purchase #3 | $147.90 | 13.759% | $168.2496 | $168.25 | $168.25 | $168.20 |
| Purchase #4 | $240.41 | 3.390% | $248.5599 | $248.56 | $248.55 | $248.60 |
| Purchase #5 | $92.94 | 5.731% | $98.2664 | $98.27 | $98.25 | $98.30 |
| Purchase #6 | $223.94 | 12.399% | $251.7063 | $251.71 | $251.70 | $251.70 |
| Purchase #7 | $53.73 | 6.815% | $57.3917 | $57.39 | $57.40 | $57.40 |
| 7 purchase totals = | $926.65 | $1,004.0443 | $1,004.05 | $1,004.00 | $1,004.00 | |