| 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 | $202.88 | 13.182% | $229.6236 | $229.62 | $229.60 | $229.60 |
| Purchase #2 | $192.25 | 9.840% | $211.1674 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $139.74 | 5.305% | $147.1532 | $147.15 | $147.15 | $147.20 |
| Purchase #4 | $152.50 | 12.625% | $171.7531 | $171.75 | $171.75 | $171.80 |
| Purchase #5 | $138.87 | 7.587% | $149.4061 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $194.39 | 3.102% | $200.42 | $200.42 | $200.40 | $200.40 |
| Purchase #7 | $58.90 | 8.578% | $63.9524 | $63.95 | $63.95 | $64.00 |
| 7 purchase totals = | $1,079.53 | $1,173.4758 | $1,173.47 | $1,173.40 | $1,173.60 | |