| 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 | $187.90 | 4.710% | $196.7501 | $196.75 | $196.75 | $196.80 |
| Purchase #2 | $78.25 | 12.116% | $87.7308 | $87.73 | $87.75 | $87.70 |
| Purchase #3 | $128.66 | 8.507% | $139.6051 | $139.61 | $139.60 | $139.60 |
| Purchase #4 | $194.41 | 12.325% | $218.371 | $218.37 | $218.35 | $218.40 |
| Purchase #5 | $225.76 | 8.119% | $244.0895 | $244.09 | $244.10 | $244.10 |
| Purchase #6 | $188.52 | 12.428% | $211.9493 | $211.95 | $211.95 | $211.90 |
| Purchase #7 | $24.43 | 3.128% | $25.1942 | $25.19 | $25.20 | $25.20 |
| 7 purchase totals = | $1,027.93 | $1,123.6900 | $1,123.69 | $1,123.70 | $1,123.70 | |