| 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 | $216.92 | 6.108% | $230.1695 | $230.17 | $230.15 | $230.20 |
| Purchase #2 | $116.73 | 10.426% | $128.9003 | $128.90 | $128.90 | $128.90 |
| Purchase #3 | $155.49 | 4.598% | $162.6394 | $162.64 | $162.65 | $162.60 |
| Purchase #4 | $200.72 | 8.191% | $217.161 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $145.91 | 9.755% | $160.1435 | $160.14 | $160.15 | $160.10 |
| Purchase #6 | $247.80 | 3.630% | $256.7951 | $256.80 | $256.80 | $256.80 |
| Purchase #7 | $59.63 | 13.112% | $67.4487 | $67.45 | $67.45 | $67.40 |
| 7 purchase totals = | $1,143.20 | $1,223.2575 | $1,223.26 | $1,223.25 | $1,223.20 | |