| 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 | $216.62 | 8.397% | $234.8096 | $234.81 | $234.80 | $234.80 |
| Purchase #2 | $115.90 | 12.771% | $130.7016 | $130.70 | $130.70 | $130.70 |
| Purchase #3 | $228.32 | 4.645% | $238.9255 | $238.93 | $238.95 | $238.90 |
| Purchase #4 | $38.25 | 12.780% | $43.1384 | $43.14 | $43.15 | $43.10 |
| Purchase #5 | $186.78 | 8.862% | $203.3324 | $203.33 | $203.35 | $203.30 |
| Purchase #6 | $197.67 | 3.591% | $204.7683 | $204.77 | $204.75 | $204.80 |
| Purchase #7 | $226.62 | 6.606% | $241.5905 | $241.59 | $241.60 | $241.60 |
| 7 purchase totals = | $1,210.16 | $1,297.2663 | $1,297.27 | $1,297.30 | $1,297.20 | |