| 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 | $181.32 | 11.287% | $201.7856 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $152.93 | 11.710% | $170.8381 | $170.84 | $170.85 | $170.80 |
| Purchase #3 | $211.80 | 7.585% | $227.865 | $227.87 | $227.85 | $227.90 |
| Purchase #4 | $200.79 | 12.421% | $225.7301 | $225.73 | $225.75 | $225.70 |
| Purchase #5 | $20.96 | 8.204% | $22.6796 | $22.68 | $22.70 | $22.70 |
| Purchase #6 | $210.77 | 5.272% | $221.8818 | $221.88 | $221.90 | $221.90 |
| Purchase #7 | $238.32 | 12.442% | $267.9718 | $267.97 | $267.95 | $268.00 |
| 7 purchase totals = | $1,216.89 | $1,338.7520 | $1,338.76 | $1,338.80 | $1,338.80 | |