| 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 | $124.62 | 8.474% | $135.1803 | $135.18 | $135.20 | $135.20 |
| Purchase #2 | $205.81 | 7.454% | $221.1511 | $221.15 | $221.15 | $221.20 |
| Purchase #3 | $51.87 | 13.373% | $58.8066 | $58.81 | $58.80 | $58.80 |
| Purchase #4 | $190.32 | 3.206% | $196.4217 | $196.42 | $196.40 | $196.40 |
| Purchase #5 | $176.98 | 11.531% | $197.3876 | $197.39 | $197.40 | $197.40 |
| Purchase #6 | $193.73 | 12.768% | $218.4654 | $218.47 | $218.45 | $218.50 |
| Purchase #7 | $223.73 | 7.623% | $240.7849 | $240.78 | $240.80 | $240.80 |
| 7 purchase totals = | $1,167.06 | $1,268.1976 | $1,268.20 | $1,268.20 | $1,268.30 | |