| 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 | $241.34 | 4.471% | $252.1303 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $91.58 | 11.287% | $101.9166 | $101.92 | $101.90 | $101.90 |
| Purchase #3 | $98.50 | 10.345% | $108.6898 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $141.50 | 8.767% | $153.9053 | $153.91 | $153.90 | $153.90 |
| Purchase #5 | $42.33 | 4.671% | $44.3072 | $44.31 | $44.30 | $44.30 |
| Purchase #6 | $137.90 | 7.226% | $147.8647 | $147.86 | $147.85 | $147.90 |
| Purchase #7 | $155.25 | 10.361% | $171.3355 | $171.34 | $171.35 | $171.30 |
| 7 purchase totals = | $908.40 | $980.1494 | $980.16 | $980.15 | $980.10 | |