| 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 | $110.68 | 12.847% | $124.8991 | $124.90 | $124.90 | $124.90 |
| Purchase #2 | $192.29 | 4.584% | $201.1046 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $228.48 | 7.554% | $245.7394 | $245.74 | $245.75 | $245.70 |
| Purchase #4 | $77.87 | 3.819% | $80.8439 | $80.84 | $80.85 | $80.80 |
| Purchase #5 | $177.64 | 13.264% | $201.2022 | $201.20 | $201.20 | $201.20 |
| Purchase #6 | $240.86 | 7.581% | $259.1196 | $259.12 | $259.10 | $259.10 |
| Purchase #7 | $62.54 | 11.608% | $69.7996 | $69.80 | $69.80 | $69.80 |
| 7 purchase totals = | $1,090.36 | $1,182.7084 | $1,182.70 | $1,182.70 | $1,182.60 | |