| 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 | $208.92 | 10.486% | $230.8274 | $230.83 | $230.85 | $230.80 |
| Purchase #2 | $230.64 | 4.312% | $240.5852 | $240.59 | $240.60 | $240.60 |
| Purchase #3 | $109.67 | 7.434% | $117.8229 | $117.82 | $117.80 | $117.80 |
| Purchase #4 | $249.32 | 8.465% | $270.4249 | $270.42 | $270.40 | $270.40 |
| Purchase #5 | $157.88 | 13.521% | $179.227 | $179.23 | $179.25 | $179.20 |
| Purchase #6 | $141.82 | 5.723% | $149.9364 | $149.94 | $149.95 | $149.90 |
| Purchase #7 | $41.85 | 6.386% | $44.5225 | $44.52 | $44.50 | $44.50 |
| 7 purchase totals = | $1,140.10 | $1,233.3463 | $1,233.35 | $1,233.35 | $1,233.20 | |