| 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 | $123.72 | 13.786% | $140.776 | $140.78 | $140.80 | $140.80 |
| Purchase #2 | $195.30 | 12.131% | $218.9918 | $218.99 | $219.00 | $219.00 |
| Purchase #3 | $233.82 | 3.307% | $241.5524 | $241.55 | $241.55 | $241.60 |
| Purchase #4 | $207.47 | 12.270% | $232.9266 | $232.93 | $232.95 | $232.90 |
| Purchase #5 | $245.63 | 9.376% | $268.6603 | $268.66 | $268.65 | $268.70 |
| Purchase #6 | $244.63 | 5.666% | $258.4907 | $258.49 | $258.50 | $258.50 |
| Purchase #7 | $223.94 | 13.678% | $254.5705 | $254.57 | $254.55 | $254.60 |
| 7 purchase totals = | $1,474.51 | $1,615.9683 | $1,615.97 | $1,616.00 | $1,616.10 | |