| 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 | $216.31 | 5.728% | $228.7002 | $228.70 | $228.70 | $228.70 |
| Purchase #2 | $10.41 | 3.341% | $10.7578 | $10.76 | $10.75 | $10.80 |
| Purchase #3 | $66.53 | 5.123% | $69.9383 | $69.94 | $69.95 | $69.90 |
| Purchase #4 | $141.67 | 4.274% | $147.725 | $147.73 | $147.75 | $147.70 |
| Purchase #5 | $130.34 | 3.745% | $135.2212 | $135.22 | $135.20 | $135.20 |
| Purchase #6 | $199.71 | 10.584% | $220.8473 | $220.85 | $220.85 | $220.80 |
| Purchase #7 | $184.44 | 9.724% | $202.3749 | $202.37 | $202.35 | $202.40 |
| 7 purchase totals = | $949.41 | $1,015.5647 | $1,015.57 | $1,015.55 | $1,015.50 | |