| 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 | $192.29 | 11.534% | $214.4687 | $214.47 | $214.45 | $214.50 |
| Purchase #2 | $79.59 | 5.633% | $84.0733 | $84.07 | $84.05 | $84.10 |
| Purchase #3 | $194.67 | 10.212% | $214.5497 | $214.55 | $214.55 | $214.50 |
| Purchase #4 | $121.63 | 13.793% | $138.4064 | $138.41 | $138.40 | $138.40 |
| Purchase #5 | $160.89 | 11.803% | $179.8798 | $179.88 | $179.90 | $179.90 |
| Purchase #6 | $192.52 | 5.306% | $202.7351 | $202.74 | $202.75 | $202.70 |
| Purchase #7 | $217.52 | 13.317% | $246.4871 | $246.49 | $246.50 | $246.50 |
| 7 purchase totals = | $1,159.11 | $1,280.6001 | $1,280.61 | $1,280.60 | $1,280.60 | |