| 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 | $237.42 | 9.148% | $259.1392 | $259.14 | $259.15 | $259.10 |
| Purchase #2 | $66.94 | 5.498% | $70.6204 | $70.62 | $70.60 | $70.60 |
| Purchase #3 | $117.90 | 4.460% | $123.1583 | $123.16 | $123.15 | $123.20 |
| Purchase #4 | $182.50 | 3.621% | $189.1083 | $189.11 | $189.10 | $189.10 |
| Purchase #5 | $98.70 | 12.458% | $110.996 | $111.00 | $111.00 | $111.00 |
| Purchase #6 | $101.55 | 6.337% | $107.9852 | $107.99 | $108.00 | $108.00 |
| Purchase #7 | $129.66 | 10.472% | $143.238 | $143.24 | $143.25 | $143.20 |
| 7 purchase totals = | $934.67 | $1,004.2454 | $1,004.26 | $1,004.25 | $1,004.20 | |