| 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 | $103.78 | 13.811% | $118.1131 | $118.11 | $118.10 | $118.10 |
| Purchase #2 | $215.69 | 13.440% | $244.6787 | $244.68 | $244.70 | $244.70 |
| Purchase #3 | $192.54 | 4.393% | $200.9983 | $201.00 | $201.00 | $201.00 |
| Purchase #4 | $161.50 | 12.767% | $182.1187 | $182.12 | $182.10 | $182.10 |
| Purchase #5 | $176.50 | 7.380% | $189.5257 | $189.53 | $189.55 | $189.50 |
| Purchase #6 | $249.45 | 3.423% | $257.9887 | $257.99 | $258.00 | $258.00 |
| Purchase #7 | $15.80 | 3.797% | $16.3999 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $1,115.26 | $1,209.8231 | $1,209.83 | $1,209.85 | $1,209.80 | |