| 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 | $124.42 | 5.752% | $131.5766 | $131.58 | $131.60 | $131.60 |
| Purchase #2 | $245.70 | 8.724% | $267.1349 | $267.13 | $267.15 | $267.10 |
| Purchase #3 | $81.99 | 4.596% | $85.7583 | $85.76 | $85.75 | $85.80 |
| Purchase #4 | $147.29 | 10.786% | $163.1767 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $108.86 | 8.379% | $117.9814 | $117.98 | $118.00 | $118.00 |
| Purchase #6 | $186.85 | 10.374% | $206.2338 | $206.23 | $206.25 | $206.20 |
| Purchase #7 | $80.93 | 12.594% | $91.1223 | $91.12 | $91.10 | $91.10 |
| 7 purchase totals = | $976.04 | $1,062.9840 | $1,062.98 | $1,063.05 | $1,063.00 | |