| 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 | $129.81 | 10.690% | $143.6867 | $143.69 | $143.70 | $143.70 |
| Purchase #2 | $186.62 | 6.371% | $198.5096 | $198.51 | $198.50 | $198.50 |
| Purchase #3 | $133.93 | 4.801% | $140.36 | $140.36 | $140.35 | $140.40 |
| Purchase #4 | $129.37 | 7.319% | $138.8386 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $211.73 | 12.830% | $238.895 | $238.90 | $238.90 | $238.90 |
| Purchase #6 | $246.91 | 4.584% | $258.2284 | $258.23 | $258.25 | $258.20 |
| Purchase #7 | $73.51 | 7.696% | $79.1673 | $79.17 | $79.15 | $79.20 |
| 7 purchase totals = | $1,111.88 | $1,197.6856 | $1,197.70 | $1,197.70 | $1,197.70 | |