| 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 | $179.41 | 10.432% | $198.1261 | $198.13 | $198.15 | $198.10 |
| Purchase #2 | $238.50 | 12.837% | $269.1162 | $269.12 | $269.10 | $269.10 |
| Purchase #3 | $174.65 | 11.832% | $195.3146 | $195.31 | $195.30 | $195.30 |
| Purchase #4 | $194.53 | 6.331% | $206.8457 | $206.85 | $206.85 | $206.80 |
| Purchase #5 | $113.61 | 8.335% | $123.0794 | $123.08 | $123.10 | $123.10 |
| Purchase #6 | $227.66 | 6.233% | $241.85 | $241.85 | $241.85 | $241.90 |
| Purchase #7 | $182.79 | 5.391% | $192.6442 | $192.64 | $192.65 | $192.60 |
| 7 purchase totals = | $1,311.15 | $1,426.9762 | $1,426.98 | $1,427.00 | $1,426.90 | |