| 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 | $195.84 | 4.493% | $204.6391 | $204.64 | $204.65 | $204.60 |
| Purchase #2 | $229.25 | 7.638% | $246.7601 | $246.76 | $246.75 | $246.80 |
| Purchase #3 | $194.81 | 8.316% | $211.0104 | $211.01 | $211.00 | $211.00 |
| Purchase #4 | $29.35 | 11.270% | $32.6577 | $32.66 | $32.65 | $32.70 |
| Purchase #5 | $247.61 | 9.378% | $270.8309 | $270.83 | $270.85 | $270.80 |
| Purchase #6 | $26.81 | 9.819% | $29.4425 | $29.44 | $29.45 | $29.40 |
| Purchase #7 | $11.86 | 13.761% | $13.4921 | $13.49 | $13.50 | $13.50 |
| 7 purchase totals = | $935.53 | $1,008.8328 | $1,008.83 | $1,008.85 | $1,008.80 | |