| 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 | $225.54 | 13.373% | $255.7015 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $7.70 | 6.827% | $8.2257 | $8.23 | $8.25 | $8.20 |
| Purchase #3 | $178.51 | 8.228% | $193.1978 | $193.20 | $193.20 | $193.20 |
| Purchase #4 | $141.28 | 8.747% | $153.6378 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $44.63 | 5.845% | $47.2386 | $47.24 | $47.25 | $47.20 |
| Purchase #6 | $243.25 | 6.688% | $259.5186 | $259.52 | $259.50 | $259.50 |
| Purchase #7 | $152.79 | 6.376% | $162.5319 | $162.53 | $162.55 | $162.50 |
| 7 purchase totals = | $993.70 | $1,080.0519 | $1,080.06 | $1,080.10 | $1,079.90 | |