| 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 | $135.86 | 10.251% | $149.787 | $149.79 | $149.80 | $149.80 |
| Purchase #2 | $174.49 | 13.189% | $197.5035 | $197.50 | $197.50 | $197.50 |
| Purchase #3 | $157.78 | 10.286% | $174.0093 | $174.01 | $174.00 | $174.00 |
| Purchase #4 | $220.38 | 5.322% | $232.1086 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $36.85 | 4.868% | $38.6439 | $38.64 | $38.65 | $38.60 |
| Purchase #6 | $241.94 | 12.289% | $271.672 | $271.67 | $271.65 | $271.70 |
| Purchase #7 | $248.29 | 8.131% | $268.4785 | $268.48 | $268.50 | $268.50 |
| 7 purchase totals = | $1,215.59 | $1,332.2028 | $1,332.20 | $1,332.20 | $1,332.20 | |