| 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 | $243.42 | 11.568% | $271.5788 | $271.58 | $271.60 | $271.60 |
| Purchase #2 | $138.78 | 7.432% | $149.0941 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $241.61 | 13.851% | $275.0754 | $275.08 | $275.10 | $275.10 |
| Purchase #4 | $55.78 | 8.128% | $60.3138 | $60.31 | $60.30 | $60.30 |
| Purchase #5 | $212.95 | 13.303% | $241.2787 | $241.28 | $241.30 | $241.30 |
| Purchase #6 | $217.31 | 13.196% | $245.9862 | $245.99 | $246.00 | $246.00 |
| Purchase #7 | $81.26 | 5.106% | $85.4091 | $85.41 | $85.40 | $85.40 |
| 7 purchase totals = | $1,191.11 | $1,328.7361 | $1,328.74 | $1,328.80 | $1,328.80 | |