| 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 | $114.99 | 7.564% | $123.6878 | $123.69 | $123.70 | $123.70 |
| Purchase #2 | $29.70 | 5.766% | $31.4125 | $31.41 | $31.40 | $31.40 |
| Purchase #3 | $73.29 | 9.212% | $80.0415 | $80.04 | $80.05 | $80.00 |
| Purchase #4 | $77.89 | 3.510% | $80.6239 | $80.62 | $80.60 | $80.60 |
| Purchase #5 | $220.49 | 4.464% | $230.3327 | $230.33 | $230.35 | $230.30 |
| Purchase #6 | $210.53 | 4.345% | $219.6775 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $214.46 | 11.756% | $239.6719 | $239.67 | $239.65 | $239.70 |
| 7 purchase totals = | $941.35 | $1,005.4478 | $1,005.44 | $1,005.45 | $1,005.40 | |