| 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 | $122.62 | 10.489% | $135.4816 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $98.37 | 7.701% | $105.9455 | $105.95 | $105.95 | $105.90 |
| Purchase #3 | $213.86 | 11.411% | $238.2636 | $238.26 | $238.25 | $238.30 |
| Purchase #4 | $189.50 | 3.296% | $195.7459 | $195.75 | $195.75 | $195.70 |
| Purchase #5 | $105.88 | 13.863% | $120.5581 | $120.56 | $120.55 | $120.60 |
| Purchase #6 | $179.31 | 7.657% | $193.0398 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $162.94 | 8.236% | $176.3597 | $176.36 | $176.35 | $176.40 |
| 7 purchase totals = | $1,072.48 | $1,165.3942 | $1,165.40 | $1,165.40 | $1,165.40 | |