| 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 | $233.48 | 10.710% | $258.4857 | $258.49 | $258.50 | $258.50 |
| Purchase #2 | $34.99 | 11.360% | $38.9649 | $38.96 | $38.95 | $39.00 |
| Purchase #3 | $69.28 | 3.403% | $71.6376 | $71.64 | $71.65 | $71.60 |
| Purchase #4 | $60.53 | 8.404% | $65.6169 | $65.62 | $65.60 | $65.60 |
| Purchase #5 | $222.51 | 7.780% | $239.8213 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $111.70 | 5.577% | $117.9295 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $121.45 | 11.119% | $134.954 | $134.95 | $134.95 | $135.00 |
| 7 purchase totals = | $853.94 | $927.4099 | $927.41 | $927.40 | $927.40 | |