| 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 | $241.29 | 9.352% | $263.8554 | $263.86 | $263.85 | $263.90 |
| Purchase #2 | $103.44 | 3.553% | $107.1152 | $107.12 | $107.10 | $107.10 |
| Purchase #3 | $119.71 | 9.712% | $131.3362 | $131.34 | $131.35 | $131.30 |
| Purchase #4 | $156.84 | 9.804% | $172.2166 | $172.22 | $172.20 | $172.20 |
| Purchase #5 | $118.85 | 4.439% | $124.1258 | $124.13 | $124.15 | $124.10 |
| Purchase #6 | $231.77 | 13.139% | $262.2223 | $262.22 | $262.20 | $262.20 |
| Purchase #7 | $244.35 | 11.830% | $273.2566 | $273.26 | $273.25 | $273.30 |
| 7 purchase totals = | $1,216.25 | $1,334.1281 | $1,334.15 | $1,334.10 | $1,334.10 | |