| 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 | $197.43 | 12.375% | $221.862 | $221.86 | $221.85 | $221.90 |
| Purchase #2 | $166.28 | 10.123% | $183.1125 | $183.11 | $183.10 | $183.10 |
| Purchase #3 | $230.34 | 10.350% | $254.1802 | $254.18 | $254.20 | $254.20 |
| Purchase #4 | $57.32 | 9.199% | $62.5929 | $62.59 | $62.60 | $62.60 |
| Purchase #5 | $232.54 | 11.619% | $259.5588 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $74.62 | 8.275% | $80.7948 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $10.29 | 5.331% | $10.8386 | $10.84 | $10.85 | $10.80 |
| 7 purchase totals = | $968.82 | $1,072.9398 | $1,072.93 | $1,072.95 | $1,073.00 | |