| 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 | $190.83 | 10.139% | $210.1783 | $210.18 | $210.20 | $210.20 |
| Purchase #2 | $82.82 | 10.133% | $91.2122 | $91.21 | $91.20 | $91.20 |
| Purchase #3 | $45.64 | 4.424% | $47.6591 | $47.66 | $47.65 | $47.70 |
| Purchase #4 | $49.55 | 9.855% | $54.4332 | $54.43 | $54.45 | $54.40 |
| Purchase #5 | $192.35 | 10.117% | $211.81 | $211.81 | $211.80 | $211.80 |
| Purchase #6 | $215.84 | 12.853% | $243.5819 | $243.58 | $243.60 | $243.60 |
| Purchase #7 | $194.79 | 4.649% | $203.8458 | $203.85 | $203.85 | $203.80 |
| 7 purchase totals = | $971.82 | $1,062.7205 | $1,062.72 | $1,062.75 | $1,062.70 | |