| 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 | $111.89 | 4.611% | $117.0492 | $117.05 | $117.05 | $117.00 |
| Purchase #2 | $112.26 | 4.433% | $117.2365 | $117.24 | $117.25 | $117.20 |
| Purchase #3 | $199.51 | 12.818% | $225.0832 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $176.49 | 10.318% | $194.7002 | $194.70 | $194.70 | $194.70 |
| Purchase #5 | $241.99 | 11.627% | $270.1262 | $270.13 | $270.15 | $270.10 |
| Purchase #6 | $180.77 | 13.755% | $205.6349 | $205.63 | $205.65 | $205.60 |
| Purchase #7 | $127.60 | 5.825% | $135.0327 | $135.03 | $135.05 | $135.00 |
| 7 purchase totals = | $1,150.51 | $1,264.8629 | $1,264.86 | $1,264.95 | $1,264.70 | |