| 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 | $113.25 | 8.213% | $122.5512 | $122.55 | $122.55 | $122.60 |
| Purchase #2 | $183.97 | 10.403% | $203.1084 | $203.11 | $203.10 | $203.10 |
| Purchase #3 | $230.46 | 12.294% | $258.7928 | $258.79 | $258.80 | $258.80 |
| Purchase #4 | $43.97 | 4.860% | $46.1069 | $46.11 | $46.10 | $46.10 |
| Purchase #5 | $240.90 | 11.342% | $268.2229 | $268.22 | $268.20 | $268.20 |
| Purchase #6 | $174.77 | 11.375% | $194.6501 | $194.65 | $194.65 | $194.70 |
| Purchase #7 | $79.42 | 12.694% | $89.5016 | $89.50 | $89.50 | $89.50 |
| 7 purchase totals = | $1,066.74 | $1,182.9339 | $1,182.93 | $1,182.90 | $1,183.00 | |