| 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 | $28.96 | 13.836% | $32.9669 | $32.97 | $32.95 | $33.00 |
| Purchase #2 | $235.78 | 9.753% | $258.7756 | $258.78 | $258.80 | $258.80 |
| Purchase #3 | $10.63 | 10.620% | $11.7589 | $11.76 | $11.75 | $11.80 |
| Purchase #4 | $127.58 | 5.840% | $135.0307 | $135.03 | $135.05 | $135.00 |
| Purchase #5 | $248.66 | 9.424% | $272.0937 | $272.09 | $272.10 | $272.10 |
| Purchase #6 | $180.31 | 7.847% | $194.4589 | $194.46 | $194.45 | $194.50 |
| Purchase #7 | $209.60 | 4.305% | $218.6233 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $1,041.52 | $1,123.7080 | $1,123.71 | $1,123.70 | $1,123.80 | |