| 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 | $211.88 | 8.785% | $230.4937 | $230.49 | $230.50 | $230.50 |
| Purchase #2 | $70.96 | 5.591% | $74.9274 | $74.93 | $74.95 | $74.90 |
| Purchase #3 | $167.60 | 4.767% | $175.5895 | $175.59 | $175.60 | $175.60 |
| Purchase #4 | $155.82 | 13.665% | $177.1128 | $177.11 | $177.10 | $177.10 |
| Purchase #5 | $200.53 | 11.493% | $223.5769 | $223.58 | $223.60 | $223.60 |
| Purchase #6 | $118.51 | 10.629% | $131.1064 | $131.11 | $131.10 | $131.10 |
| Purchase #7 | $177.56 | 13.130% | $200.8736 | $200.87 | $200.85 | $200.90 |
| 7 purchase totals = | $1,102.86 | $1,213.6803 | $1,213.68 | $1,213.70 | $1,213.70 | |