| 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 | $120.85 | 5.405% | $127.3819 | $127.38 | $127.40 | $127.40 |
| Purchase #2 | $202.56 | 4.523% | $211.7218 | $211.72 | $211.70 | $211.70 |
| Purchase #3 | $224.38 | 9.110% | $244.821 | $244.82 | $244.80 | $244.80 |
| Purchase #4 | $135.75 | 8.265% | $146.9697 | $146.97 | $146.95 | $147.00 |
| Purchase #5 | $24.69 | 8.831% | $26.8704 | $26.87 | $26.85 | $26.90 |
| Purchase #6 | $91.40 | 10.415% | $100.9193 | $100.92 | $100.90 | $100.90 |
| Purchase #7 | $15.27 | 10.193% | $16.8265 | $16.83 | $16.85 | $16.80 |
| 7 purchase totals = | $814.90 | $875.5106 | $875.51 | $875.45 | $875.50 | |