| 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 | $245.93 | 5.237% | $258.8094 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $233.98 | 9.212% | $255.5342 | $255.53 | $255.55 | $255.50 |
| Purchase #3 | $221.55 | 8.704% | $240.8337 | $240.83 | $240.85 | $240.80 |
| Purchase #4 | $86.80 | 13.775% | $98.7567 | $98.76 | $98.75 | $98.80 |
| Purchase #5 | $145.52 | 10.302% | $160.5115 | $160.51 | $160.50 | $160.50 |
| Purchase #6 | $129.38 | 13.842% | $147.2888 | $147.29 | $147.30 | $147.30 |
| Purchase #7 | $214.79 | 3.255% | $221.7814 | $221.78 | $221.80 | $221.80 |
| 7 purchase totals = | $1,277.95 | $1,383.5157 | $1,383.51 | $1,383.55 | $1,383.50 | |