| 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 | $19.72 | 10.817% | $21.8531 | $21.85 | $21.85 | $21.90 |
| Purchase #2 | $202.59 | 11.136% | $225.1504 | $225.15 | $225.15 | $225.20 |
| Purchase #3 | $250.80 | 9.562% | $274.7815 | $274.78 | $274.80 | $274.80 |
| Purchase #4 | $114.34 | 12.237% | $128.3318 | $128.33 | $128.35 | $128.30 |
| Purchase #5 | $162.66 | 10.477% | $179.7019 | $179.70 | $179.70 | $179.70 |
| Purchase #6 | $147.91 | 9.507% | $161.9718 | $161.97 | $161.95 | $162.00 |
| Purchase #7 | $74.26 | 13.619% | $84.3735 | $84.37 | $84.35 | $84.40 |
| 7 purchase totals = | $972.28 | $1,076.1640 | $1,076.15 | $1,076.15 | $1,076.30 | |