| 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 | $42.48 | 11.437% | $47.3384 | $47.34 | $47.35 | $47.30 |
| Purchase #2 | $164.70 | 8.374% | $178.492 | $178.49 | $178.50 | $178.50 |
| Purchase #3 | $61.62 | 13.828% | $70.1408 | $70.14 | $70.15 | $70.10 |
| Purchase #4 | $248.94 | 4.224% | $259.4552 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $211.82 | 3.593% | $219.4307 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $167.55 | 4.256% | $174.6809 | $174.68 | $174.70 | $174.70 |
| Purchase #7 | $55.84 | 12.280% | $62.6972 | $62.70 | $62.70 | $62.70 |
| 7 purchase totals = | $952.95 | $1,012.2352 | $1,012.24 | $1,012.30 | $1,012.20 | |