| 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 | $201.74 | 7.538% | $216.9472 | $216.95 | $216.95 | $216.90 |
| Purchase #2 | $188.38 | 12.339% | $211.6242 | $211.62 | $211.60 | $211.60 |
| Purchase #3 | $198.90 | 5.874% | $210.5834 | $210.58 | $210.60 | $210.60 |
| Purchase #4 | $49.74 | 8.250% | $53.8436 | $53.84 | $53.85 | $53.80 |
| Purchase #5 | $196.27 | 8.751% | $213.4456 | $213.45 | $213.45 | $213.40 |
| Purchase #6 | $188.46 | 11.134% | $209.4431 | $209.44 | $209.45 | $209.40 |
| Purchase #7 | $31.67 | 12.859% | $35.7424 | $35.74 | $35.75 | $35.70 |
| 7 purchase totals = | $1,055.16 | $1,151.6295 | $1,151.62 | $1,151.65 | $1,151.40 | |