| 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 | $42.44 | 10.500% | $46.8962 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $173.48 | 10.251% | $191.2634 | $191.26 | $191.25 | $191.30 |
| Purchase #3 | $241.64 | 11.653% | $269.7983 | $269.80 | $269.80 | $269.80 |
| Purchase #4 | $196.88 | 3.490% | $203.7511 | $203.75 | $203.75 | $203.80 |
| Purchase #5 | $135.40 | 9.241% | $147.9123 | $147.91 | $147.90 | $147.90 |
| Purchase #6 | $155.39 | 3.493% | $160.8178 | $160.82 | $160.80 | $160.80 |
| Purchase #7 | $110.60 | 9.177% | $120.7498 | $120.75 | $120.75 | $120.70 |
| 7 purchase totals = | $1,055.83 | $1,141.1889 | $1,141.19 | $1,141.15 | $1,141.20 | |