| 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 | $241.67 | 4.511% | $252.5717 | $252.57 | $252.55 | $252.60 |
| Purchase #2 | $87.27 | 3.595% | $90.4074 | $90.41 | $90.40 | $90.40 |
| Purchase #3 | $30.27 | 6.318% | $32.1825 | $32.18 | $32.20 | $32.20 |
| Purchase #4 | $235.76 | 3.737% | $244.5704 | $244.57 | $244.55 | $244.60 |
| Purchase #5 | $87.94 | 8.179% | $95.1326 | $95.13 | $95.15 | $95.10 |
| Purchase #6 | $230.51 | 4.870% | $241.7358 | $241.74 | $241.75 | $241.70 |
| Purchase #7 | $195.34 | 7.731% | $210.4417 | $210.44 | $210.45 | $210.40 |
| 7 purchase totals = | $1,108.76 | $1,167.0421 | $1,167.04 | $1,167.05 | $1,167.00 | |