| 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 | $220.57 | 3.673% | $228.6715 | $228.67 | $228.65 | $228.70 |
| Purchase #2 | $119.49 | 8.819% | $130.0278 | $130.03 | $130.05 | $130.00 |
| Purchase #3 | $176.59 | 11.650% | $197.1627 | $197.16 | $197.15 | $197.20 |
| Purchase #4 | $239.53 | 10.260% | $264.1058 | $264.11 | $264.10 | $264.10 |
| Purchase #5 | $185.83 | 10.661% | $205.6413 | $205.64 | $205.65 | $205.60 |
| Purchase #6 | $224.65 | 7.514% | $241.5302 | $241.53 | $241.55 | $241.50 |
| Purchase #7 | $174.49 | 10.361% | $192.5689 | $192.57 | $192.55 | $192.60 |
| 7 purchase totals = | $1,341.15 | $1,459.7082 | $1,459.71 | $1,459.70 | $1,459.70 | |