| 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 | $124.61 | 7.711% | $134.2187 | $134.22 | $134.20 | $134.20 |
| Purchase #2 | $91.45 | 10.155% | $100.7367 | $100.74 | $100.75 | $100.70 |
| Purchase #3 | $193.66 | 4.523% | $202.4192 | $202.42 | $202.40 | $202.40 |
| Purchase #4 | $34.71 | 9.554% | $38.0262 | $38.03 | $38.05 | $38.00 |
| Purchase #5 | $210.81 | 10.724% | $233.4173 | $233.42 | $233.40 | $233.40 |
| Purchase #6 | $240.99 | 6.854% | $257.5075 | $257.51 | $257.50 | $257.50 |
| Purchase #7 | $232.43 | 4.417% | $242.6964 | $242.70 | $242.70 | $242.70 |
| 7 purchase totals = | $1,128.66 | $1,209.0220 | $1,209.04 | $1,209.00 | $1,208.90 | |