| 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 | $123.62 | 4.384% | $129.0395 | $129.04 | $129.05 | $129.00 |
| Purchase #2 | $144.50 | 4.117% | $150.4491 | $150.45 | $150.45 | $150.40 |
| Purchase #3 | $200.68 | 5.394% | $211.5047 | $211.50 | $211.50 | $211.50 |
| Purchase #4 | $50.70 | 13.479% | $57.5339 | $57.53 | $57.55 | $57.50 |
| Purchase #5 | $166.63 | 4.688% | $174.4416 | $174.44 | $174.45 | $174.40 |
| Purchase #6 | $219.83 | 9.161% | $239.9686 | $239.97 | $239.95 | $240.00 |
| Purchase #7 | $137.86 | 13.427% | $156.3705 | $156.37 | $156.35 | $156.40 |
| 7 purchase totals = | $1,043.82 | $1,119.3079 | $1,119.30 | $1,119.30 | $1,119.20 | |