| 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 | $92.98 | 5.792% | $98.3654 | $98.37 | $98.35 | $98.40 |
| Purchase #2 | $176.98 | 7.502% | $190.257 | $190.26 | $190.25 | $190.30 |
| Purchase #3 | $174.95 | 9.311% | $191.2396 | $191.24 | $191.25 | $191.20 |
| Purchase #4 | $178.35 | 11.336% | $198.5678 | $198.57 | $198.55 | $198.60 |
| Purchase #5 | $119.99 | 7.272% | $128.7157 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $194.92 | 8.314% | $211.1256 | $211.13 | $211.15 | $211.10 |
| Purchase #7 | $197.41 | 3.261% | $203.8475 | $203.85 | $203.85 | $203.80 |
| 7 purchase totals = | $1,135.58 | $1,222.1186 | $1,222.14 | $1,222.10 | $1,222.10 | |