| 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 | $111.54 | 3.297% | $115.2175 | $115.22 | $115.20 | $115.20 |
| Purchase #2 | $85.43 | 7.778% | $92.0747 | $92.07 | $92.05 | $92.10 |
| Purchase #3 | $202.85 | 3.438% | $209.824 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $238.42 | 11.599% | $266.0743 | $266.07 | $266.05 | $266.10 |
| Purchase #5 | $118.36 | 6.834% | $126.4487 | $126.45 | $126.45 | $126.40 |
| Purchase #6 | $220.67 | 3.330% | $228.0183 | $228.02 | $228.00 | $228.00 |
| Purchase #7 | $105.59 | 10.812% | $117.0064 | $117.01 | $117.00 | $117.00 |
| 7 purchase totals = | $1,082.86 | $1,154.6639 | $1,154.66 | $1,154.55 | $1,154.60 | |