| 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 | $103.59 | 4.695% | $108.4536 | $108.45 | $108.45 | $108.50 |
| Purchase #2 | $208.93 | 4.225% | $217.7573 | $217.76 | $217.75 | $217.80 |
| Purchase #3 | $75.68 | 12.852% | $85.4064 | $85.41 | $85.40 | $85.40 |
| Purchase #4 | $245.57 | 13.815% | $279.4955 | $279.50 | $279.50 | $279.50 |
| Purchase #5 | $246.46 | 11.631% | $275.1258 | $275.13 | $275.15 | $275.10 |
| Purchase #6 | $21.98 | 9.295% | $24.023 | $24.02 | $24.00 | $24.00 |
| Purchase #7 | $245.91 | 7.588% | $264.5697 | $264.57 | $264.55 | $264.60 |
| 7 purchase totals = | $1,148.12 | $1,254.8313 | $1,254.84 | $1,254.80 | $1,254.90 | |