| 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 | $135.71 | 10.105% | $149.4235 | $149.42 | $149.40 | $149.40 |
| Purchase #2 | $194.88 | 8.351% | $211.1544 | $211.15 | $211.15 | $211.20 |
| Purchase #3 | $226.63 | 11.778% | $253.3225 | $253.32 | $253.30 | $253.30 |
| Purchase #4 | $135.93 | 6.182% | $144.3332 | $144.33 | $144.35 | $144.30 |
| Purchase #5 | $161.47 | 3.677% | $167.4073 | $167.41 | $167.40 | $167.40 |
| Purchase #6 | $134.78 | 5.812% | $142.6134 | $142.61 | $142.60 | $142.60 |
| Purchase #7 | $157.94 | 9.544% | $173.0138 | $173.01 | $173.00 | $173.00 |
| 7 purchase totals = | $1,147.34 | $1,241.2681 | $1,241.25 | $1,241.20 | $1,241.20 | |