| 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 | $231.82 | 4.535% | $242.333 | $242.33 | $242.35 | $242.30 |
| Purchase #2 | $177.60 | 12.745% | $200.2351 | $200.24 | $200.25 | $200.20 |
| Purchase #3 | $219.50 | 9.787% | $240.9825 | $240.98 | $241.00 | $241.00 |
| Purchase #4 | $90.33 | 6.482% | $96.1852 | $96.19 | $96.20 | $96.20 |
| Purchase #5 | $88.79 | 3.173% | $91.6073 | $91.61 | $91.60 | $91.60 |
| Purchase #6 | $213.63 | 4.668% | $223.6022 | $223.60 | $223.60 | $223.60 |
| Purchase #7 | $61.38 | 12.860% | $69.2735 | $69.27 | $69.25 | $69.30 |
| 7 purchase totals = | $1,083.05 | $1,164.2188 | $1,164.22 | $1,164.25 | $1,164.20 | |