| 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 | $203.46 | 11.331% | $226.5141 | $226.51 | $226.50 | $226.50 |
| Purchase #2 | $183.79 | 4.587% | $192.2204 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $182.50 | 7.150% | $195.5488 | $195.55 | $195.55 | $195.50 |
| Purchase #4 | $223.48 | 7.522% | $240.2902 | $240.29 | $240.30 | $240.30 |
| Purchase #5 | $69.32 | 10.353% | $76.4967 | $76.50 | $76.50 | $76.50 |
| Purchase #6 | $29.39 | 9.499% | $32.1818 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $36.62 | 8.611% | $39.7733 | $39.77 | $39.75 | $39.80 |
| 7 purchase totals = | $928.56 | $1,003.0253 | $1,003.02 | $1,003.00 | $1,003.00 | |