| 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 | $203.85 | 7.712% | $219.5709 | $219.57 | $219.55 | $219.60 |
| Purchase #2 | $79.70 | 10.570% | $88.1243 | $88.12 | $88.10 | $88.10 |
| Purchase #3 | $53.82 | 13.702% | $61.1944 | $61.19 | $61.20 | $61.20 |
| Purchase #4 | $147.30 | 11.579% | $164.3559 | $164.36 | $164.35 | $164.40 |
| Purchase #5 | $178.93 | 8.133% | $193.4824 | $193.48 | $193.50 | $193.50 |
| Purchase #6 | $230.35 | 9.712% | $252.7216 | $252.72 | $252.70 | $252.70 |
| Purchase #7 | $246.60 | 4.536% | $257.7858 | $257.79 | $257.80 | $257.80 |
| 7 purchase totals = | $1,140.55 | $1,237.2353 | $1,237.23 | $1,237.20 | $1,237.30 | |