| 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 | $200.50 | 4.150% | $208.8208 | $208.82 | $208.80 | $208.80 |
| Purchase #2 | $31.62 | 3.740% | $32.8026 | $32.80 | $32.80 | $32.80 |
| Purchase #3 | $44.38 | 7.466% | $47.6934 | $47.69 | $47.70 | $47.70 |
| Purchase #4 | $53.99 | 8.211% | $58.4231 | $58.42 | $58.40 | $58.40 |
| Purchase #5 | $108.27 | 11.268% | $120.4699 | $120.47 | $120.45 | $120.50 |
| Purchase #6 | $231.72 | 3.611% | $240.0874 | $240.09 | $240.10 | $240.10 |
| Purchase #7 | $121.87 | 5.302% | $128.3315 | $128.33 | $128.35 | $128.30 |
| 7 purchase totals = | $792.35 | $836.6287 | $836.62 | $836.60 | $836.60 | |