| 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 | $174.44 | 11.307% | $194.1639 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $196.46 | 5.312% | $206.896 | $206.90 | $206.90 | $206.90 |
| Purchase #3 | $247.69 | 8.702% | $269.244 | $269.24 | $269.25 | $269.20 |
| Purchase #4 | $197.65 | 7.251% | $211.9816 | $211.98 | $212.00 | $212.00 |
| Purchase #5 | $46.75 | 9.631% | $51.2525 | $51.25 | $51.25 | $51.30 |
| Purchase #6 | $169.85 | 11.274% | $188.9989 | $189.00 | $189.00 | $189.00 |
| Purchase #7 | $84.64 | 8.404% | $91.7531 | $91.75 | $91.75 | $91.80 |
| 7 purchase totals = | $1,117.48 | $1,214.2900 | $1,214.28 | $1,214.30 | $1,214.40 | |