| 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 | $179.39 | 7.799% | $193.3806 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $221.68 | 12.121% | $248.5498 | $248.55 | $248.55 | $248.50 |
| Purchase #3 | $25.94 | 9.736% | $28.4655 | $28.47 | $28.45 | $28.50 |
| Purchase #4 | $233.55 | 13.382% | $264.8037 | $264.80 | $264.80 | $264.80 |
| Purchase #5 | $159.88 | 7.236% | $171.4489 | $171.45 | $171.45 | $171.40 |
| Purchase #6 | $125.25 | 12.433% | $140.8223 | $140.82 | $140.80 | $140.80 |
| Purchase #7 | $24.45 | 10.138% | $26.9287 | $26.93 | $26.95 | $26.90 |
| 7 purchase totals = | $970.14 | $1,074.3995 | $1,074.40 | $1,074.40 | $1,074.30 | |