| 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 | $196.52 | 11.233% | $218.5951 | $218.60 | $218.60 | $218.60 |
| Purchase #2 | $128.39 | 5.849% | $135.8995 | $135.90 | $135.90 | $135.90 |
| Purchase #3 | $210.73 | 3.754% | $218.6408 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $210.56 | 9.415% | $230.3842 | $230.38 | $230.40 | $230.40 |
| Purchase #5 | $150.86 | 6.806% | $161.1275 | $161.13 | $161.15 | $161.10 |
| Purchase #6 | $84.58 | 7.155% | $90.6317 | $90.63 | $90.65 | $90.60 |
| Purchase #7 | $210.76 | 7.606% | $226.7904 | $226.79 | $226.80 | $226.80 |
| 7 purchase totals = | $1,192.40 | $1,282.0692 | $1,282.07 | $1,282.15 | $1,282.00 | |