| 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 | $32.41 | 9.647% | $35.5366 | $35.54 | $35.55 | $35.50 |
| Purchase #2 | $171.31 | 10.597% | $189.4637 | $189.46 | $189.45 | $189.50 |
| Purchase #3 | $179.26 | 8.173% | $193.9109 | $193.91 | $193.90 | $193.90 |
| Purchase #4 | $224.52 | 6.360% | $238.7995 | $238.80 | $238.80 | $238.80 |
| Purchase #5 | $117.49 | 12.195% | $131.8179 | $131.82 | $131.80 | $131.80 |
| Purchase #6 | $207.96 | 5.151% | $218.672 | $218.67 | $218.65 | $218.70 |
| Purchase #7 | $176.48 | 6.319% | $187.6318 | $187.63 | $187.65 | $187.60 |
| 7 purchase totals = | $1,109.43 | $1,195.8324 | $1,195.83 | $1,195.80 | $1,195.80 | |