| 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 | $108.30 | 11.235% | $120.4675 | $120.47 | $120.45 | $120.50 |
| Purchase #2 | $23.51 | 7.447% | $25.2608 | $25.26 | $25.25 | $25.30 |
| Purchase #3 | $126.38 | 12.303% | $141.9285 | $141.93 | $141.95 | $141.90 |
| Purchase #4 | $210.46 | 12.775% | $237.3463 | $237.35 | $237.35 | $237.30 |
| Purchase #5 | $240.55 | 7.641% | $258.9304 | $258.93 | $258.95 | $258.90 |
| Purchase #6 | $162.42 | 11.290% | $180.7572 | $180.76 | $180.75 | $180.80 |
| Purchase #7 | $38.39 | 13.441% | $43.55 | $43.55 | $43.55 | $43.60 |
| 7 purchase totals = | $910.01 | $1,008.2407 | $1,008.25 | $1,008.25 | $1,008.30 | |