| 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 | $70.51 | 13.830% | $80.2615 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $250.27 | 8.137% | $270.6345 | $270.63 | $270.65 | $270.60 |
| Purchase #3 | $129.28 | 4.795% | $135.479 | $135.48 | $135.50 | $135.50 |
| Purchase #4 | $195.47 | 12.580% | $220.0601 | $220.06 | $220.05 | $220.10 |
| Purchase #5 | $194.45 | 10.125% | $214.1381 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $147.45 | 11.374% | $164.221 | $164.22 | $164.20 | $164.20 |
| Purchase #7 | $218.69 | 12.337% | $245.6698 | $245.67 | $245.65 | $245.70 |
| 7 purchase totals = | $1,206.12 | $1,330.4640 | $1,330.46 | $1,330.45 | $1,330.50 | |