| 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 | $198.60 | 11.534% | $221.5065 | $221.51 | $221.50 | $221.50 |
| Purchase #2 | $87.95 | 5.469% | $92.76 | $92.76 | $92.75 | $92.80 |
| Purchase #3 | $217.74 | 13.364% | $246.8388 | $246.84 | $246.85 | $246.80 |
| Purchase #4 | $8.73 | 13.163% | $9.8791 | $9.88 | $9.90 | $9.90 |
| Purchase #5 | $127.33 | 8.436% | $138.0716 | $138.07 | $138.05 | $138.10 |
| Purchase #6 | $219.92 | 9.861% | $241.6063 | $241.61 | $241.60 | $241.60 |
| Purchase #7 | $211.89 | 7.859% | $228.5424 | $228.54 | $228.55 | $228.50 |
| 7 purchase totals = | $1,072.16 | $1,179.2047 | $1,179.21 | $1,179.20 | $1,179.20 | |