| 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 | $211.40 | 8.203% | $228.7411 | $228.74 | $228.75 | $228.70 |
| Purchase #2 | $220.46 | 7.823% | $237.7066 | $237.71 | $237.70 | $237.70 |
| Purchase #3 | $218.37 | 12.489% | $245.6422 | $245.64 | $245.65 | $245.60 |
| Purchase #4 | $183.84 | 12.656% | $207.1068 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $61.29 | 11.379% | $68.2642 | $68.26 | $68.25 | $68.30 |
| Purchase #6 | $172.57 | 4.287% | $179.9681 | $179.97 | $179.95 | $180.00 |
| Purchase #7 | $224.51 | 10.645% | $248.4091 | $248.41 | $248.40 | $248.40 |
| 7 purchase totals = | $1,292.44 | $1,415.8381 | $1,415.84 | $1,415.80 | $1,415.80 | |