| 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 | $247.55 | 4.590% | $258.9125 | $258.91 | $258.90 | $258.90 |
| Purchase #2 | $181.74 | 4.196% | $189.3658 | $189.37 | $189.35 | $189.40 |
| Purchase #3 | $182.48 | 5.697% | $192.8759 | $192.88 | $192.90 | $192.90 |
| Purchase #4 | $146.97 | 13.487% | $166.7918 | $166.79 | $166.80 | $166.80 |
| Purchase #5 | $123.30 | 9.564% | $135.0924 | $135.09 | $135.10 | $135.10 |
| Purchase #6 | $110.25 | 6.869% | $117.8231 | $117.82 | $117.80 | $117.80 |
| Purchase #7 | $185.91 | 4.639% | $194.5344 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $1,178.20 | $1,255.3959 | $1,255.39 | $1,255.40 | $1,255.40 | |