| 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 | $71.61 | 4.291% | $74.6828 | $74.68 | $74.70 | $74.70 |
| Purchase #2 | $214.42 | 7.317% | $230.1091 | $230.11 | $230.10 | $230.10 |
| Purchase #3 | $228.35 | 12.321% | $256.485 | $256.49 | $256.50 | $256.50 |
| Purchase #4 | $218.82 | 7.331% | $234.8617 | $234.86 | $234.85 | $234.90 |
| Purchase #5 | $137.42 | 7.111% | $147.1919 | $147.19 | $147.20 | $147.20 |
| Purchase #6 | $123.34 | 4.285% | $128.6251 | $128.63 | $128.65 | $128.60 |
| Purchase #7 | $139.36 | 12.690% | $157.0448 | $157.04 | $157.05 | $157.00 |
| 7 purchase totals = | $1,133.32 | $1,229.0004 | $1,229.00 | $1,229.05 | $1,229.00 | |