| 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 | $190.32 | 12.457% | $214.0282 | $214.03 | $214.05 | $214.00 |
| Purchase #2 | $50.43 | 10.443% | $55.6964 | $55.70 | $55.70 | $55.70 |
| Purchase #3 | $216.28 | 13.178% | $244.7814 | $244.78 | $244.80 | $244.80 |
| Purchase #4 | $194.65 | 11.467% | $216.9705 | $216.97 | $216.95 | $217.00 |
| Purchase #5 | $147.52 | 10.744% | $163.3695 | $163.37 | $163.35 | $163.40 |
| Purchase #6 | $120.85 | 6.570% | $128.7898 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $217.71 | 12.712% | $245.3853 | $245.39 | $245.40 | $245.40 |
| 7 purchase totals = | $1,137.76 | $1,269.0211 | $1,269.03 | $1,269.05 | $1,269.10 | |