| 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 | $205.43 | 6.832% | $219.465 | $219.47 | $219.45 | $219.50 |
| Purchase #2 | $218.97 | 9.437% | $239.6342 | $239.63 | $239.65 | $239.60 |
| Purchase #3 | $145.26 | 3.155% | $149.843 | $149.84 | $149.85 | $149.80 |
| Purchase #4 | $150.78 | 6.752% | $160.9607 | $160.96 | $160.95 | $161.00 |
| Purchase #5 | $207.53 | 13.423% | $235.3868 | $235.39 | $235.40 | $235.40 |
| Purchase #6 | $106.98 | 3.195% | $110.398 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $136.34 | 5.205% | $143.4365 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $1,171.29 | $1,259.1242 | $1,259.13 | $1,259.15 | $1,259.10 | |