| 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 | $94.41 | 6.814% | $100.8431 | $100.84 | $100.85 | $100.80 |
| Purchase #2 | $202.79 | 9.358% | $221.7671 | $221.77 | $221.75 | $221.80 |
| Purchase #3 | $49.76 | 13.769% | $56.6115 | $56.61 | $56.60 | $56.60 |
| Purchase #4 | $179.65 | 5.550% | $189.6206 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $237.38 | 9.259% | $259.359 | $259.36 | $259.35 | $259.40 |
| Purchase #6 | $124.62 | 8.551% | $135.2763 | $135.28 | $135.30 | $135.30 |
| Purchase #7 | $191.94 | 10.341% | $211.7885 | $211.79 | $211.80 | $211.80 |
| 7 purchase totals = | $1,080.55 | $1,175.2661 | $1,175.27 | $1,175.25 | $1,175.30 | |