| 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 | $112.32 | 8.722% | $122.1166 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $222.43 | 8.622% | $241.6079 | $241.61 | $241.60 | $241.60 |
| Purchase #3 | $243.75 | 13.474% | $276.5929 | $276.59 | $276.60 | $276.60 |
| Purchase #4 | $134.43 | 4.280% | $140.1836 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $211.72 | 12.706% | $238.6211 | $238.62 | $238.60 | $238.60 |
| Purchase #6 | $22.77 | 13.294% | $25.797 | $25.80 | $25.80 | $25.80 |
| Purchase #7 | $5.75 | 10.519% | $6.3548 | $6.35 | $6.35 | $6.40 |
| 7 purchase totals = | $953.17 | $1,051.2739 | $1,051.27 | $1,051.25 | $1,051.30 | |