| 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 | $111.71 | 6.332% | $118.7835 | $118.78 | $118.80 | $118.80 |
| Purchase #2 | $120.42 | 8.384% | $130.516 | $130.52 | $130.50 | $130.50 |
| Purchase #3 | $135.53 | 11.414% | $150.9994 | $151.00 | $151.00 | $151.00 |
| Purchase #4 | $239.43 | 4.710% | $250.7072 | $250.71 | $250.70 | $250.70 |
| Purchase #5 | $226.89 | 9.452% | $248.3356 | $248.34 | $248.35 | $248.30 |
| Purchase #6 | $224.69 | 10.607% | $248.5229 | $248.52 | $248.50 | $248.50 |
| Purchase #7 | $90.76 | 8.804% | $98.7505 | $98.75 | $98.75 | $98.80 |
| 7 purchase totals = | $1,149.43 | $1,246.6151 | $1,246.62 | $1,246.60 | $1,246.60 | |