| 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 | $198.49 | 12.398% | $223.0988 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $227.64 | 12.606% | $256.3363 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $141.46 | 10.541% | $156.3713 | $156.37 | $156.35 | $156.40 |
| Purchase #4 | $149.85 | 11.596% | $167.2266 | $167.23 | $167.25 | $167.20 |
| Purchase #5 | $88.66 | 7.754% | $95.5347 | $95.53 | $95.55 | $95.50 |
| Purchase #6 | $20.49 | 9.387% | $22.4134 | $22.41 | $22.40 | $22.40 |
| Purchase #7 | $202.45 | 8.301% | $219.2554 | $219.26 | $219.25 | $219.30 |
| 7 purchase totals = | $1,029.04 | $1,140.2365 | $1,140.24 | $1,140.25 | $1,140.20 | |