| 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 | $200.44 | 5.382% | $211.2277 | $211.23 | $211.25 | $211.20 |
| Purchase #2 | $194.76 | 8.865% | $212.0255 | $212.03 | $212.05 | $212.00 |
| Purchase #3 | $241.52 | 7.417% | $259.4335 | $259.43 | $259.45 | $259.40 |
| Purchase #4 | $90.66 | 13.472% | $102.8737 | $102.87 | $102.85 | $102.90 |
| Purchase #5 | $203.29 | 3.319% | $210.0372 | $210.04 | $210.05 | $210.00 |
| Purchase #6 | $198.66 | 6.535% | $211.6424 | $211.64 | $211.65 | $211.60 |
| Purchase #7 | $180.98 | 3.432% | $187.1912 | $187.19 | $187.20 | $187.20 |
| 7 purchase totals = | $1,310.31 | $1,394.4312 | $1,394.43 | $1,394.50 | $1,394.30 | |