| 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 | $240.33 | 7.444% | $258.2202 | $258.22 | $258.20 | $258.20 |
| Purchase #2 | $80.44 | 10.130% | $88.5886 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $241.89 | 13.131% | $273.6526 | $273.65 | $273.65 | $273.70 |
| Purchase #4 | $32.40 | 8.537% | $35.166 | $35.17 | $35.15 | $35.20 |
| Purchase #5 | $173.92 | 9.356% | $190.192 | $190.19 | $190.20 | $190.20 |
| Purchase #6 | $187.47 | 5.206% | $197.2297 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $70.40 | 5.499% | $74.2713 | $74.27 | $74.25 | $74.30 |
| 7 purchase totals = | $1,026.85 | $1,117.3204 | $1,117.32 | $1,117.30 | $1,117.40 | |