| 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 | $109.93 | 6.540% | $117.1194 | $117.12 | $117.10 | $117.10 |
| Purchase #2 | $196.92 | 8.326% | $213.3156 | $213.32 | $213.30 | $213.30 |
| Purchase #3 | $246.78 | 6.568% | $262.9885 | $262.99 | $263.00 | $263.00 |
| Purchase #4 | $209.90 | 4.150% | $218.6109 | $218.61 | $218.60 | $218.60 |
| Purchase #5 | $37.72 | 5.149% | $39.6622 | $39.66 | $39.65 | $39.70 |
| Purchase #6 | $200.45 | 10.199% | $220.8939 | $220.89 | $220.90 | $220.90 |
| Purchase #7 | $117.50 | 8.113% | $127.0328 | $127.03 | $127.05 | $127.00 |
| 7 purchase totals = | $1,119.20 | $1,199.6233 | $1,199.62 | $1,199.60 | $1,199.60 | |