| 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 | $117.94 | 4.739% | $123.5292 | $123.53 | $123.55 | $123.50 |
| Purchase #2 | $27.85 | 13.682% | $31.6604 | $31.66 | $31.65 | $31.70 |
| Purchase #3 | $141.38 | 4.511% | $147.7577 | $147.76 | $147.75 | $147.80 |
| Purchase #4 | $219.36 | 5.838% | $232.1662 | $232.17 | $232.15 | $232.20 |
| Purchase #5 | $31.77 | 13.695% | $36.1209 | $36.12 | $36.10 | $36.10 |
| Purchase #6 | $103.26 | 9.126% | $112.6835 | $112.68 | $112.70 | $112.70 |
| Purchase #7 | $94.85 | 5.578% | $100.1407 | $100.14 | $100.15 | $100.10 |
| 7 purchase totals = | $736.41 | $784.0586 | $784.06 | $784.05 | $784.10 | |