| 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 | $32.25 | 5.764% | $34.1089 | $34.11 | $34.10 | $34.10 |
| Purchase #2 | $206.25 | 7.120% | $220.935 | $220.94 | $220.95 | $220.90 |
| Purchase #3 | $144.71 | 12.275% | $162.4732 | $162.47 | $162.45 | $162.50 |
| Purchase #4 | $174.47 | 8.857% | $189.9228 | $189.92 | $189.90 | $189.90 |
| Purchase #5 | $176.65 | 6.401% | $187.9574 | $187.96 | $187.95 | $188.00 |
| Purchase #6 | $192.49 | 7.300% | $206.5418 | $206.54 | $206.55 | $206.50 |
| Purchase #7 | $59.75 | 12.344% | $67.1255 | $67.13 | $67.15 | $67.10 |
| 7 purchase totals = | $986.57 | $1,069.0646 | $1,069.07 | $1,069.05 | $1,069.00 | |