| 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 | $192.80 | 3.721% | $199.9741 | $199.97 | $199.95 | $200.00 |
| Purchase #2 | $183.54 | 6.231% | $194.9764 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $29.57 | 7.278% | $31.7221 | $31.72 | $31.70 | $31.70 |
| Purchase #4 | $237.60 | 3.591% | $246.1322 | $246.13 | $246.15 | $246.10 |
| Purchase #5 | $134.61 | 10.487% | $148.7266 | $148.73 | $148.75 | $148.70 |
| Purchase #6 | $138.26 | 10.254% | $152.4372 | $152.44 | $152.45 | $152.40 |
| Purchase #7 | $44.85 | 11.742% | $50.1163 | $50.12 | $50.10 | $50.10 |
| 7 purchase totals = | $961.23 | $1,024.0849 | $1,024.09 | $1,024.10 | $1,024.00 | |