| 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 | $178.48 | 13.102% | $201.8644 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $194.48 | 10.184% | $214.2858 | $214.29 | $214.30 | $214.30 |
| Purchase #3 | $192.25 | 8.508% | $208.6066 | $208.61 | $208.60 | $208.60 |
| Purchase #4 | $227.72 | 6.226% | $241.8978 | $241.90 | $241.90 | $241.90 |
| Purchase #5 | $7.31 | 13.718% | $8.3128 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $57.70 | 3.327% | $59.6197 | $59.62 | $59.60 | $59.60 |
| Purchase #7 | $234.80 | 8.408% | $254.542 | $254.54 | $254.55 | $254.50 |
| 7 purchase totals = | $1,092.74 | $1,189.1291 | $1,189.13 | $1,189.10 | $1,189.10 | |