| 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 | $118.53 | 8.131% | $128.1677 | $128.17 | $128.15 | $128.20 |
| Purchase #2 | $194.97 | 5.800% | $206.2783 | $206.28 | $206.30 | $206.30 |
| Purchase #3 | $25.94 | 3.382% | $26.8173 | $26.82 | $26.80 | $26.80 |
| Purchase #4 | $172.30 | 9.228% | $188.1998 | $188.20 | $188.20 | $188.20 |
| Purchase #5 | $228.74 | 12.286% | $256.843 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $56.41 | 12.254% | $63.3225 | $63.32 | $63.30 | $63.30 |
| Purchase #7 | $111.97 | 10.601% | $123.8399 | $123.84 | $123.85 | $123.80 |
| 7 purchase totals = | $908.86 | $993.4685 | $993.47 | $993.45 | $993.40 | |