| 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 | $45.33 | 12.157% | $50.8408 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $195.74 | 12.372% | $219.957 | $219.96 | $219.95 | $220.00 |
| Purchase #3 | $245.79 | 3.565% | $254.5524 | $254.55 | $254.55 | $254.60 |
| Purchase #4 | $183.89 | 5.724% | $194.4159 | $194.42 | $194.40 | $194.40 |
| Purchase #5 | $226.93 | 8.718% | $246.7138 | $246.71 | $246.70 | $246.70 |
| Purchase #6 | $41.69 | 5.674% | $44.0555 | $44.06 | $44.05 | $44.10 |
| Purchase #7 | $181.25 | 9.667% | $198.7714 | $198.77 | $198.75 | $198.80 |
| 7 purchase totals = | $1,120.62 | $1,209.3068 | $1,209.31 | $1,209.25 | $1,209.40 | |