| 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 | $29.54 | 11.445% | $32.9209 | $32.92 | $32.90 | $32.90 |
| Purchase #2 | $11.97 | 11.452% | $13.3408 | $13.34 | $13.35 | $13.30 |
| Purchase #3 | $149.92 | 7.576% | $161.2779 | $161.28 | $161.30 | $161.30 |
| Purchase #4 | $241.85 | 4.750% | $253.3379 | $253.34 | $253.35 | $253.30 |
| Purchase #5 | $156.39 | 7.189% | $167.6329 | $167.63 | $167.65 | $167.60 |
| Purchase #6 | $213.54 | 12.201% | $239.594 | $239.59 | $239.60 | $239.60 |
| Purchase #7 | $202.73 | 7.263% | $217.4543 | $217.45 | $217.45 | $217.50 |
| 7 purchase totals = | $1,005.94 | $1,085.5587 | $1,085.55 | $1,085.60 | $1,085.50 | |