| 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 | $209.44 | 10.208% | $230.8196 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $49.53 | 4.186% | $51.6033 | $51.60 | $51.60 | $51.60 |
| Purchase #3 | $188.65 | 6.278% | $200.4934 | $200.49 | $200.50 | $200.50 |
| Purchase #4 | $222.54 | 13.703% | $253.0347 | $253.03 | $253.05 | $253.00 |
| Purchase #5 | $156.98 | 6.814% | $167.6766 | $167.68 | $167.70 | $167.70 |
| Purchase #6 | $32.52 | 4.570% | $34.0062 | $34.01 | $34.00 | $34.00 |
| Purchase #7 | $103.93 | 4.236% | $108.3325 | $108.33 | $108.35 | $108.30 |
| 7 purchase totals = | $963.59 | $1,045.9663 | $1,045.96 | $1,046.00 | $1,045.90 | |