| 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 | $244.54 | 3.582% | $253.2994 | $253.30 | $253.30 | $253.30 |
| Purchase #2 | $242.35 | 4.732% | $253.818 | $253.82 | $253.80 | $253.80 |
| Purchase #3 | $97.74 | 10.428% | $107.9323 | $107.93 | $107.95 | $107.90 |
| Purchase #4 | $249.81 | 3.280% | $258.0038 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $39.30 | 3.430% | $40.648 | $40.65 | $40.65 | $40.60 |
| Purchase #6 | $123.41 | 4.366% | $128.7981 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $125.52 | 3.291% | $129.6509 | $129.65 | $129.65 | $129.70 |
| 7 purchase totals = | $1,122.67 | $1,172.1505 | $1,172.15 | $1,172.15 | $1,172.10 | |