| 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 | $210.57 | 8.499% | $228.4663 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $91.48 | 13.528% | $103.8554 | $103.86 | $103.85 | $103.90 |
| Purchase #3 | $130.66 | 12.866% | $147.4707 | $147.47 | $147.45 | $147.50 |
| Purchase #4 | $134.82 | 10.735% | $149.2929 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $241.50 | 5.697% | $255.2583 | $255.26 | $255.25 | $255.30 |
| Purchase #6 | $140.93 | 12.183% | $158.0995 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $152.29 | 6.487% | $162.1691 | $162.17 | $162.15 | $162.20 |
| 7 purchase totals = | $1,102.25 | $1,204.6122 | $1,204.62 | $1,204.55 | $1,204.80 | |