| 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 | $233.37 | 13.369% | $264.5692 | $264.57 | $264.55 | $264.60 |
| Purchase #2 | $196.30 | 7.782% | $211.5761 | $211.58 | $211.60 | $211.60 |
| Purchase #3 | $81.27 | 9.170% | $88.7225 | $88.72 | $88.70 | $88.70 |
| Purchase #4 | $147.44 | 8.794% | $160.4059 | $160.41 | $160.40 | $160.40 |
| Purchase #5 | $238.62 | 6.319% | $253.6984 | $253.70 | $253.70 | $253.70 |
| Purchase #6 | $52.73 | 6.249% | $56.0251 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $223.92 | 6.798% | $239.1421 | $239.14 | $239.15 | $239.10 |
| 7 purchase totals = | $1,173.65 | $1,274.1393 | $1,274.15 | $1,274.15 | $1,274.10 | |