| 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 | $227.93 | 13.807% | $259.4003 | $259.40 | $259.40 | $259.40 |
| Purchase #2 | $199.92 | 10.855% | $221.6213 | $221.62 | $221.60 | $221.60 |
| Purchase #3 | $32.28 | 5.454% | $34.0406 | $34.04 | $34.05 | $34.00 |
| Purchase #4 | $211.50 | 3.275% | $218.4266 | $218.43 | $218.45 | $218.40 |
| Purchase #5 | $22.56 | 13.570% | $25.6214 | $25.62 | $25.60 | $25.60 |
| Purchase #6 | $118.39 | 6.779% | $126.4157 | $126.42 | $126.40 | $126.40 |
| Purchase #7 | $239.67 | 12.798% | $270.343 | $270.34 | $270.35 | $270.30 |
| 7 purchase totals = | $1,052.25 | $1,155.8689 | $1,155.87 | $1,155.85 | $1,155.70 | |