| 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 | $218.50 | 5.620% | $230.7797 | $230.78 | $230.80 | $230.80 |
| Purchase #2 | $178.67 | 3.315% | $184.5929 | $184.59 | $184.60 | $184.60 |
| Purchase #3 | $131.33 | 13.459% | $149.0057 | $149.01 | $149.00 | $149.00 |
| Purchase #4 | $216.95 | 4.327% | $226.3374 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $32.73 | 11.788% | $36.5882 | $36.59 | $36.60 | $36.60 |
| Purchase #6 | $32.57 | 4.755% | $34.1187 | $34.12 | $34.10 | $34.10 |
| Purchase #7 | $63.52 | 9.666% | $69.6598 | $69.66 | $69.65 | $69.70 |
| 7 purchase totals = | $874.27 | $931.0824 | $931.09 | $931.10 | $931.10 | |