| 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 | $130.85 | 9.744% | $143.6 | $143.60 | $143.60 | $143.60 |
| Purchase #2 | $59.59 | 7.282% | $63.9293 | $63.93 | $63.95 | $63.90 |
| Purchase #3 | $248.57 | 3.259% | $256.6709 | $256.67 | $256.65 | $256.70 |
| Purchase #4 | $161.65 | 11.874% | $180.8443 | $180.84 | $180.85 | $180.80 |
| Purchase #5 | $180.72 | 13.759% | $205.5853 | $205.59 | $205.60 | $205.60 |
| Purchase #6 | $229.29 | 6.175% | $243.4487 | $243.45 | $243.45 | $243.40 |
| Purchase #7 | $205.38 | 11.190% | $228.362 | $228.36 | $228.35 | $228.40 |
| 7 purchase totals = | $1,216.05 | $1,322.4405 | $1,322.44 | $1,322.45 | $1,322.40 | |