| 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 | $232.80 | 6.842% | $248.7282 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $249.62 | 9.509% | $273.3564 | $273.36 | $273.35 | $273.40 |
| Purchase #3 | $10.98 | 10.570% | $12.1406 | $12.14 | $12.15 | $12.10 |
| Purchase #4 | $234.71 | 12.139% | $263.2014 | $263.20 | $263.20 | $263.20 |
| Purchase #5 | $37.94 | 4.441% | $39.6249 | $39.62 | $39.60 | $39.60 |
| Purchase #6 | $87.68 | 10.160% | $96.5883 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $163.71 | 5.188% | $172.2033 | $172.20 | $172.20 | $172.20 |
| 7 purchase totals = | $1,017.44 | $1,105.8431 | $1,105.84 | $1,105.85 | $1,105.80 | |