| 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 | $211.97 | 3.800% | $220.0249 | $220.02 | $220.00 | $220.00 |
| Purchase #2 | $136.39 | 9.541% | $149.403 | $149.40 | $149.40 | $149.40 |
| Purchase #3 | $41.80 | 4.303% | $43.5987 | $43.60 | $43.60 | $43.60 |
| Purchase #4 | $67.35 | 8.164% | $72.8485 | $72.85 | $72.85 | $72.80 |
| Purchase #5 | $243.81 | 10.726% | $269.9611 | $269.96 | $269.95 | $270.00 |
| Purchase #6 | $38.66 | 9.767% | $42.4359 | $42.44 | $42.45 | $42.40 |
| Purchase #7 | $78.69 | 11.535% | $87.7669 | $87.77 | $87.75 | $87.80 |
| 7 purchase totals = | $818.67 | $886.0390 | $886.04 | $886.00 | $886.00 | |