| 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 | $128.81 | 10.154% | $141.8894 | $141.89 | $141.90 | $141.90 |
| Purchase #2 | $40.95 | 3.618% | $42.4316 | $42.43 | $42.45 | $42.40 |
| Purchase #3 | $228.88 | 8.486% | $248.3028 | $248.30 | $248.30 | $248.30 |
| Purchase #4 | $47.62 | 7.727% | $51.2996 | $51.30 | $51.30 | $51.30 |
| Purchase #5 | $100.75 | 7.864% | $108.673 | $108.67 | $108.65 | $108.70 |
| Purchase #6 | $194.99 | 3.290% | $201.4052 | $201.41 | $201.40 | $201.40 |
| Purchase #7 | $214.59 | 6.822% | $229.2293 | $229.23 | $229.25 | $229.20 |
| 7 purchase totals = | $956.59 | $1,023.2309 | $1,023.23 | $1,023.25 | $1,023.20 | |