| 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 | $208.52 | 5.296% | $219.5632 | $219.56 | $219.55 | $219.60 |
| Purchase #2 | $212.28 | 6.370% | $225.8022 | $225.80 | $225.80 | $225.80 |
| Purchase #3 | $233.72 | 12.792% | $263.6175 | $263.62 | $263.60 | $263.60 |
| Purchase #4 | $237.80 | 7.818% | $256.3912 | $256.39 | $256.40 | $256.40 |
| Purchase #5 | $90.51 | 12.733% | $102.0346 | $102.03 | $102.05 | $102.00 |
| Purchase #6 | $102.56 | 9.201% | $111.9965 | $112.00 | $112.00 | $112.00 |
| Purchase #7 | $242.45 | 11.103% | $269.3692 | $269.37 | $269.35 | $269.40 |
| 7 purchase totals = | $1,327.84 | $1,448.7744 | $1,448.77 | $1,448.75 | $1,448.80 | |