| 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 | $103.74 | 10.238% | $114.3609 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $30.54 | 7.414% | $32.8042 | $32.80 | $32.80 | $32.80 |
| Purchase #3 | $216.86 | 5.372% | $228.5097 | $228.51 | $228.50 | $228.50 |
| Purchase #4 | $106.47 | 8.137% | $115.1335 | $115.13 | $115.15 | $115.10 |
| Purchase #5 | $215.62 | 13.190% | $244.0603 | $244.06 | $244.05 | $244.10 |
| Purchase #6 | $49.85 | 5.413% | $52.5484 | $52.55 | $52.55 | $52.50 |
| Purchase #7 | $101.75 | 6.706% | $108.5734 | $108.57 | $108.55 | $108.60 |
| 7 purchase totals = | $824.83 | $895.9904 | $895.98 | $895.95 | $896.00 | |