| 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 | $75.52 | 3.212% | $77.9457 | $77.95 | $77.95 | $77.90 |
| Purchase #2 | $102.45 | 7.854% | $110.4964 | $110.50 | $110.50 | $110.50 |
| Purchase #3 | $180.54 | 6.837% | $192.8835 | $192.88 | $192.90 | $192.90 |
| Purchase #4 | $201.26 | 7.829% | $217.0166 | $217.02 | $217.00 | $217.00 |
| Purchase #5 | $218.85 | 4.818% | $229.3942 | $229.39 | $229.40 | $229.40 |
| Purchase #6 | $192.30 | 4.376% | $200.715 | $200.72 | $200.70 | $200.70 |
| Purchase #7 | $212.37 | 12.659% | $239.2539 | $239.25 | $239.25 | $239.30 |
| 7 purchase totals = | $1,183.29 | $1,267.7053 | $1,267.71 | $1,267.70 | $1,267.70 | |