| 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 | $38.55 | 12.306% | $43.294 | $43.29 | $43.30 | $43.30 |
| Purchase #2 | $186.80 | 6.414% | $198.7814 | $198.78 | $198.80 | $198.80 |
| Purchase #3 | $227.91 | 10.440% | $251.7038 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $229.83 | 5.137% | $241.6364 | $241.64 | $241.65 | $241.60 |
| Purchase #5 | $61.30 | 13.603% | $69.6386 | $69.64 | $69.65 | $69.60 |
| Purchase #6 | $135.34 | 11.777% | $151.279 | $151.28 | $151.30 | $151.30 |
| Purchase #7 | $211.39 | 3.196% | $218.146 | $218.15 | $218.15 | $218.10 |
| 7 purchase totals = | $1,091.12 | $1,174.4792 | $1,174.48 | $1,174.55 | $1,174.40 | |