| 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 | $193.88 | 4.273% | $202.1645 | $202.16 | $202.15 | $202.20 |
| Purchase #2 | $21.63 | 7.205% | $23.1884 | $23.19 | $23.20 | $23.20 |
| Purchase #3 | $194.48 | 9.178% | $212.3294 | $212.33 | $212.35 | $212.30 |
| Purchase #4 | $98.86 | 10.236% | $108.9793 | $108.98 | $109.00 | $109.00 |
| Purchase #5 | $118.88 | 9.300% | $129.9358 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $186.39 | 11.619% | $208.0467 | $208.05 | $208.05 | $208.00 |
| Purchase #7 | $123.90 | 5.721% | $130.9883 | $130.99 | $131.00 | $131.00 |
| 7 purchase totals = | $938.02 | $1,015.6324 | $1,015.64 | $1,015.70 | $1,015.60 | |