| 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 | $223.98 | 7.700% | $241.2265 | $241.23 | $241.25 | $241.20 |
| Purchase #2 | $41.36 | 5.526% | $43.6456 | $43.65 | $43.65 | $43.60 |
| Purchase #3 | $197.29 | 6.720% | $210.5479 | $210.55 | $210.55 | $210.50 |
| Purchase #4 | $165.62 | 13.706% | $188.3199 | $188.32 | $188.30 | $188.30 |
| Purchase #5 | $167.34 | 3.434% | $173.0865 | $173.09 | $173.10 | $173.10 |
| Purchase #6 | $186.85 | 8.285% | $202.3305 | $202.33 | $202.35 | $202.30 |
| Purchase #7 | $96.75 | 8.822% | $105.2853 | $105.29 | $105.30 | $105.30 |
| 7 purchase totals = | $1,079.19 | $1,164.4422 | $1,164.46 | $1,164.50 | $1,164.30 | |