| 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 | $136.40 | 4.116% | $142.0142 | $142.01 | $142.00 | $142.00 |
| Purchase #2 | $228.47 | 7.158% | $244.8239 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $93.77 | 3.206% | $96.7763 | $96.78 | $96.80 | $96.80 |
| Purchase #4 | $223.57 | 9.636% | $245.1132 | $245.11 | $245.10 | $245.10 |
| Purchase #5 | $135.61 | 7.731% | $146.094 | $146.09 | $146.10 | $146.10 |
| Purchase #6 | $169.61 | 9.231% | $185.2667 | $185.27 | $185.25 | $185.30 |
| Purchase #7 | $162.29 | 13.490% | $184.1829 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $1,149.72 | $1,244.2712 | $1,244.26 | $1,244.25 | $1,244.30 | |