| 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 | $32.38 | 3.715% | $33.5829 | $33.58 | $33.60 | $33.60 |
| Purchase #2 | $227.82 | 5.564% | $240.4959 | $240.50 | $240.50 | $240.50 |
| Purchase #3 | $211.99 | 6.401% | $225.5595 | $225.56 | $225.55 | $225.60 |
| Purchase #4 | $199.69 | 11.755% | $223.1636 | $223.16 | $223.15 | $223.20 |
| Purchase #5 | $133.25 | 6.554% | $141.9832 | $141.98 | $142.00 | $142.00 |
| Purchase #6 | $201.77 | 8.317% | $218.5512 | $218.55 | $218.55 | $218.60 |
| Purchase #7 | $7.52 | 6.474% | $8.0068 | $8.01 | $8.00 | $8.00 |
| 7 purchase totals = | $1,014.42 | $1,091.3431 | $1,091.34 | $1,091.35 | $1,091.50 | |