| 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 | $208.77 | 6.327% | $221.9789 | $221.98 | $222.00 | $222.00 |
| Purchase #2 | $65.31 | 3.751% | $67.7598 | $67.76 | $67.75 | $67.80 |
| Purchase #3 | $226.53 | 8.346% | $245.4362 | $245.44 | $245.45 | $245.40 |
| Purchase #4 | $29.63 | 11.546% | $33.0511 | $33.05 | $33.05 | $33.10 |
| Purchase #5 | $228.77 | 12.156% | $256.5793 | $256.58 | $256.60 | $256.60 |
| Purchase #6 | $160.98 | 3.639% | $166.8381 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $183.37 | 8.206% | $198.4173 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $1,103.36 | $1,190.0607 | $1,190.07 | $1,190.10 | $1,190.10 | |