| 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 | $204.72 | 7.503% | $220.0801 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $204.58 | 9.108% | $223.2131 | $223.21 | $223.20 | $223.20 |
| Purchase #3 | $129.93 | 10.392% | $143.4323 | $143.43 | $143.45 | $143.40 |
| Purchase #4 | $66.42 | 7.643% | $71.4965 | $71.50 | $71.50 | $71.50 |
| Purchase #5 | $92.70 | 4.341% | $96.7241 | $96.72 | $96.70 | $96.70 |
| Purchase #6 | $177.50 | 13.646% | $201.7217 | $201.72 | $201.70 | $201.70 |
| Purchase #7 | $136.54 | 12.597% | $153.7399 | $153.74 | $153.75 | $153.70 |
| 7 purchase totals = | $1,012.39 | $1,110.4077 | $1,110.40 | $1,110.40 | $1,110.30 | |